Best Rheostats

1.6k reviews scanned and analysysed
Matthew Richardson
Last Updated: Oct 22, 2024 Share On:

Everybody knows that it is not easy to find the best rheostats, but do you want to do it more easily? then this article is for you.

Our experts have worked for days to analyze 1621 customer reviews and find 20 target products from 463 product lists.

Go ahead, keep reading our article and it will give the best rheostats buying advice.

A Quick Look: Our Top Picks

Top 1
Azucyzi Versatile Ac Motor Speed Controller
9.9We rank the products based on a number of factors such as features, price, customer reviews and so on.

Azucyzi Versatile Ac Motor Speed Controller

Top 1 Azucyzi Versatile Ac Motor Speed Controller

Azucyzi Versatile Ac Motor Speed Controller

Read More Check Price
Top 2
Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router
9.7We rank the products based on a number of factors such as features, price, customer reviews and so on.

Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router

Top 2 Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router

Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router

Read More Check Price
Top 3
Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V
9.5We rank the products based on a number of factors such as features, price, customer reviews and so on.

Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V

Top 3 Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V

Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V

Read More Check Price

*Note The result is based on our independent research, and we are reader-supported and do not promote any brand or retailer. As a member of Amazon Marketing Affiliates, we may receive a commission from qualified purchases.

Top 20 Rheostats Reviews 2024 In Detail

1 Editor's Choice

Azucyzi Versatile Ac Motor Speed Controller

AZUCYZIBrand 1Model
Azucyzi Versatile Ac Motor Speed Controller cover
Azucyzi Versatile Ac Motor Speed Controller thumb #1Azucyzi Versatile Ac Motor Speed Controller thumb #2Azucyzi Versatile Ac Motor Speed Controller thumb #3Azucyzi Versatile Ac Motor Speed Controller thumb #4
9.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
FreeShipping

Features
  • Power Specifications at a Glance Input voltage range - 110-120V, Maximum current capacity - 15A, rated current - 9A, Supports a maximum resistive load of 4000 watts and an inductive load of 1500 watts Thoughtful Design
  • Thoughtful Design Specially designed back clip allows easy attachment to your belt for quick access while working. The rotary knob provides precise voltage control, while the LED voltage display ensures you can monitor power status anytime
  • Overload Protection The switch automatically cuts off power when the current exceeds 15A, ensuring safety for both equipment and users. The flame-retardant casing adds an extra layer of security
  • Versatile Standard Socket Our power control center stands out with its exceptional versatility, equipped with a multi-functional standard socket compatible with the common Type A and Type B plugs in the United States. This means you can connect a wide range of devices, from household appliances to tools, with seamless compatibility. No need to hunt for adapters or switch plugseverything becomes easy and convenient. No matter what type of device you need to connect, our power control center
  • Versatile Usage Perfect for powering fans, small motors, soldering irons, and other inductive load devices. It can also be used with resistive loads such as kettles and electric heaters. Whether for work or life, our Smart Power Control Center delivers efficient power management, keeping your devices running smoothly while providing a more convenient and secure power experience. Choose us for excellence and convenience
2 Editor's Choice

Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router

GENERICBrand AC Motor Speed ControllerModel 1.0H*1.0L*1.0W inchesDimension
Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router cover
Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #1Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #2Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #3Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #4Generic AC MOTOR SPEED CONTROLLER Ac Variable Speed Controller, 120V~220V 15A 4000W, Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #5
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
FreeShipping
Visit Store » Yangtzone ( 4.33 / 5 )

Features
  • Powerful Performance - This variable speed motor controller compatible with 120V/220V power input, 15A max current, adjustable output voltage (0-220V), and a 400W limit power. The maximum power is 4000W under resistive load, with inductive load being 1/3 of resistive load
  • High-Quality Build - This variable speed motor controller utilizes imported SMD thyristors, all-aluminum heat sinks for high-temperature circuits, and durable FR-4 circuit boards with double-sided copper layer welding. Note - Must be grounded safely due to the metal case
  • Safety Assurance - This variable speed motor controller is zero hysteresis, zero delay, peak absorption circuit for protection against surges, spikes, and RC absorption. Equipped with multifunctional industrial sockets and reinforced phosphor bronze fittings for comprehensive security
  • Versatile Application - This variable speed motor controller suitable for various appliances like fans, electric stoves, water heaters, small motors, electric irons, and tungsten lamps. Not suitable for smart appliances with circuit boards
  • Usage Limitations - Not for use with smart appliances. The fan speed controller maximum power for inductive loads (fans, routers) is about 1500W, and the limit power for resistive loads (electric furnaces, heating wires) is 4000W. Resistive loads include tungsten lamps and heating wires, while inductive loads refer to series-excited motors
3 Editor's Choice

Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V

BOSYTROBrand BSKZQ-4000W-CKModel
Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V cover
Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V thumb #1Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V thumb #2Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V thumb #3Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V thumb #4Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V thumb #5Bosytro BSKZQ-4000W-CK Fan Speed Controller, Ac Motor Speed Controller 120V, Rheostat Variable Speed Control Ac 120V thumb #6
9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
FreeShipping

Features
  • Multi-functional Design - The variable speed controller is compatible with 120V/220V power input, the output voltage is adjustable (0-220V), with IED Voltage Disk the voltmeter does not work when the output voltage is lower than 5V. Maximum current 15A; This motor speed controller is equipped with a new type of bi-directional high-power SCR inside, which can realize speed regulation, temperature regulation, voltage regulation, light regulation, to meet your needs for product regulation
  • High quality materials -AC motor speed controller made of high quality materials - imported SCR chip + high-voltage capacitors, high-quality precision resistors, all-aluminum chunky heat sink for high-temperature circuits, heat-resistant circuit boards are heat-resistant and durable, double-sided aluminum foil welding to increase safety. Note - The rheostat variable speed control product is metal casing, must be safely grounded
  • Safety Protection - Fan speed controller zero hysteresis, zero delay, with crest voltage absorption circuit, can effectively protect high power thyristors from sweat, spikes, surges and RC absorption. Also equipped with multi-function industrial sockets and thickened phosphor bronze fittings. motor speed controller 120v multiple protections provide you with comprehensive safety protection
  • Wide Application Range - Rheostat variable speed control can be widely used in fans, electric stoves, water heaters, small motors, electric irons, tungsten lamps and hand drills for power tools. It does not support voltage regulation (such as single-phase motors, asynchronous motors, dual-value capacitor motors, water pumps, negative pressure fans, centrifugal fans, etc.), router speed controller and it is not suitable for intelligent home appliances with complex circuit boards
  • Caution - Electronic speed controller for electric motor not suitable for smart home appliances with complex circuit boards. The maximum power for connecting inductive loads (such as fans and, routers, soldering irons, small motors) is about 1800W, and it is recommended to be within 1500W; the limit power for connecting resistive loads (such as electric stoves and heaters, stoves) is 4000W; and it is recommended that the loads be within 2000W. No device can reach 100% full load
4

Rainbow Art Glass RSIC-1 Leponitt Professional Solid State Rheostat Soldering Iron Controller

RAINBOW ART GLASSBrand RSIC-1Model 2.0H*6.0L*6.0W inchesDimension 0.69 lbWeight
Rainbow Art Glass RSIC-1 Leponitt Professional Solid State Rheostat Soldering Iron Controller cover
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$

Features
  • Max Power - 250 Watts
  • Voltage - 120V
  • Solid State Circuitry & Mounting Brackets
  • Rheostat regulates the flow of electrical current into a soldering iron to maintain consistent tip temperature.
  • Accepts 2 or 3 Prong Irons & products
5

Zowzea ZW-0005 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router

ZOWZEABrand ZW-0005Model 4.52H*7.08L*3.74W inchesDimension 1.07 lbWeight
Zowzea ZW-0005 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router cover
Zowzea ZW-0005 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #1Zowzea ZW-0005 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #2Zowzea ZW-0005 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #3Zowzea ZW-0005 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #4Zowzea ZW-0005 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #5
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
FreeShipping
Visit Store » JYShop ( 4.85 / 5 )

Features
  • This variable speed motor controller is perfect for bench testing, experimentation, industrial applications, and DIY projects, offering precise control over fan speed and voltage regulation.
  • The maximum power of this voltage regulator is 4000W,with AC 120-220V input and adjustable voltage output (0-220V), Rated current is 9A, can withstand a maximum current of 18A.
  • This motor speed controller is equipped with a new bi-directional high power SCR inside.You can easily control the speed of your motor to your desired level using the rheostat.
  • The output voltage of the product is a virtual voltage when there is no load. When a load (20W or more) is connected, the actual output voltage value is shown on the display.
  • Note - Max power limit is 1500W for inductive loads (fans, routers, soldering irons, small motors) and 4000W for resistive loads (kettles, stoves, tungsten lamps ect).
6

Vxcicc VX202407170001 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router

VXCICCBrand VX202407170001Model
Vxcicc VX202407170001 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router cover
Vxcicc VX202407170001 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #1Vxcicc VX202407170001 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #2Vxcicc VX202407170001 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #3Vxcicc VX202407170001 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #4Vxcicc VX202407170001 Ac Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller With Rheostat,Variable Voltage Regulator Router thumb #5
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
FreeShipping
Visit Store » CX-Seller ( 5.0 / 5 )

7

Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller

CAVALLIFUNBrand C-11Model 2.16H*4.72L*2.56W inchesDimension
Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller cover
Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller thumb #1Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller thumb #2Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller thumb #3Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller thumb #4Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller thumb #5Cavallifun C-11 Ac Motor Speed Controller 120V 15A Variable Speed Controller & Fan Speed Controller thumb #6
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
FreeShipping

Features
  • Specifications -Input Voltage - 110-120V; Current Capacity - 15A Max (Rated Current 10A); Frequency - 60Hz; Resistive Load - Max 2000W; Inductive Load - Max 1000W
  • Robust Protection - The variable speed controller, is equipped with multiple protection measures including surge protection, spike protection, and RC absorption. Flame-retardant insulation shell remains stable at high temperatures, with excellent resistance to conductivity, rust, and high voltage for outstanding safety performance
  • Overload Protection - The fan speed controller, is equipped with an independent switch for voltage control, featuring overload and short-circuit protection. The switch will automatically shut off when the instantaneous current exceeds 15 amps, ensuring safety for both equipment and users
  • Portable Design - With a clip-on design, it can be easily attached to a belt for convenient operation. Compatible with standard Type A and Type B plugs in the United States. High-precision LED voltage display provides real-time output voltage for easy adjustments at any time
  • Wide Compatibility - Can adjust temperature, speed, light, and voltage settings, suitable for electric fans, exhaust fans, drills, angle grinders, blowers, electric drills, LED lights, and more. Not suitable for appliances with circuit boards and capacitor electronic components, such as microwaves, induction cookers, rice cookers, water pumps, washing machines, LED energy-saving lamps, and similar devices
8

All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A

ALL-CARBBrand Does not applyModel 3.35H*6.5L*4.72W inchesDimension 0.64 lbWeight
All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A cover
All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A thumb #1All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A thumb #2All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A thumb #3All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A thumb #4All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A thumb #5All-Carb DOES NOT APPLY Router Fan Electric Motor Rheostat Variable Speed Controller Ac 1500W / 120V / 15A thumb #6
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
FreeShipping
Visit Store » ALL-CARB ( 4.78 / 5 )

Features
  • Product Name - Router Fan Electric Motor Rheostat Variable Speed Controller AC
  • Current Capacity - 15A
  • Voltage Capacity - 120V AC/60Hz
  • Maximum Input Power - 1500W
  • Three Settings Include - off / on (full) / variable
9

Azucyzi Premium Ac Motor Speed Controller 120V - Adjustable Fan Speed, Voltage Regulator With Rheostat

AZUCYZIBrand AzucyziModel
Azucyzi Premium Ac Motor Speed Controller 120V - Adjustable Fan Speed, Voltage Regulator With Rheostat cover
Azucyzi Premium Ac Motor Speed Controller 120V - Adjustable Fan Speed, Voltage Regulator With Rheostat thumb #1Azucyzi Premium Ac Motor Speed Controller 120V - Adjustable Fan Speed, Voltage Regulator With Rheostat thumb #2Azucyzi Premium Ac Motor Speed Controller 120V - Adjustable Fan Speed, Voltage Regulator With Rheostat thumb #3Azucyzi Premium Ac Motor Speed Controller 120V - Adjustable Fan Speed, Voltage Regulator With Rheostat thumb #4
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
FreeShipping

Features
  • This variable-speed motor controller is an ideal solution for various applications, including bench testing, hands-on experiments, industrial settings, and DIY projects. It provides precise control over fan speed and voltage regulation.
  • With a maximum power output of 4000W, compatibility with AC inputs ranging from 120V to 220V, and an adjustable voltage range from 0V to 220V, this voltage regulator is a versatile choice. It has a rated current of 9A and can handle a maximum current of 18A.
  • Equipped with a state-of-the-art bidirectional high-power SCR, this motor speed controller allows you to easily fine-tune your motor's speed to your desired level using the integrated rheostat.
  • The product's output voltage is virtually displayed when there's no load connected. However, when you connect a load of 20W or more, the actual output voltage value is accurately shown on the display.
  • Please note that this controller has a maximum power limit of 1500W for inductive loads like fans, routers, soldering irons, and small motors, while it can handle up to 4000W for resistive loads such as kettles, stoves, and tungsten lamps, among others.
10

Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat

LABWORKBrand Does not applyModel
Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat cover
Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat thumb #1Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat thumb #2Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat thumb #3Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat thumb #4Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat thumb #5Labwork DOES NOT APPLY Router Fan Variable Speed Controller Electric Motor Rheostat thumb #6
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
FreeShipping
Read Reviews » LABWORK

Features
  • This listing is For Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V Newest
  • Three settings include off, on (full) and variable. Simple use the dial to increase or decrease fan motor speed. 120 volt/15 amps.
  • For use with brush type motors only.
  • 110v /60hz power cord
  • Attention - Will not work with brushless type motor or soft/slow start motors. Router sold separately.
11

Gmura SDKZQQ01-D Variable Speed Controller Ac Motor Speed Controller For Router Rheostat Exhaust Fan Drill

GMURABrand SDKZQQ01-DModel
Gmura SDKZQQ01-D Variable Speed Controller Ac Motor Speed Controller For Router Rheostat Exhaust Fan Drill cover
Gmura SDKZQQ01-D Variable Speed Controller Ac Motor Speed Controller For Router Rheostat Exhaust Fan Drill thumb #1Gmura SDKZQQ01-D Variable Speed Controller Ac Motor Speed Controller For Router Rheostat Exhaust Fan Drill thumb #2Gmura SDKZQQ01-D Variable Speed Controller Ac Motor Speed Controller For Router Rheostat Exhaust Fan Drill thumb #3Gmura SDKZQQ01-D Variable Speed Controller Ac Motor Speed Controller For Router Rheostat Exhaust Fan Drill thumb #4Gmura SDKZQQ01-D Variable Speed Controller Ac Motor Speed Controller For Router Rheostat Exhaust Fan Drill thumb #5
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
FreeShipping
Visit Store » JYuns ( 4.92 / 5 )

Features
  • Wide Application - Router speed controller can regulate speed, temperature, voltage and light, which is suitable for US standard A and B plugs, widely used in exhaust fans, electric furnaces, angle grinders, marble machines, blowers, Note - It can't be used in electrical appliances with circuit boards and capacitance electronic components, such as microwave ovens, induction cookers, rice cookers, water pump, washing machines, LED energy-saving lights etc
  • High Quality Material - Fan speed controller uses high-quality ABS plastic insulated flame-retardant shell, which is not discolored, deformed, cracked, high temperature resistant, The internal fittings are made of thickened phosphor bronze, which is safe and reliable in quality and has a longer service life, Note - Your device's startup current should be less than 15A. If it exceeds 15A, this product cannot be used
  • High Precision Display - Rheostat variable speed control adopts precision pressure regulating knob for voltage regulation, with high accuracy and good stability, Control accuracy can reach 1 volt, Through the digital display screen, you can accurately understand the working voltage of the machine, LED light makes the real-time voltage number clearer
  • Overload and Overvoltage Protection - Voltage controller is equipped with an independent switch to control voltage, with overload and short circuit protection function, When the instantaneous current exceeds 15 amperes, the switch will automatically power off, thus protecting the controller, You can also judge the working status of the switch through the indicator light
  • Back Hook Design - In order to facilitate the operation of the angle grinder, we specially designed a hook on the back of the governor, through which you can hang the governor on the tool bag of the tool kit, which is convenient to carry and more convenient to use, plug and play, simple and practical
12

Matell SCR-4000 Voltage Controller Ac 110V 220V/15A/ 4000W Variable Speed Controller Fit For Router Fan Electric Motor Rheostat

MATELLBrand SCR-4000Model 2.4H*4.5L*3.9W inchesDimension 1.1 lbWeight
Matell SCR-4000 Voltage Controller Ac 110V 220V/15A/ 4000W Variable Speed Controller Fit For Router Fan Electric Motor Rheostat cover
Matell SCR-4000 Voltage Controller Ac 110V 220V/15A/ 4000W Variable Speed Controller Fit For Router Fan Electric Motor Rheostat thumb #1Matell SCR-4000 Voltage Controller Ac 110V 220V/15A/ 4000W Variable Speed Controller Fit For Router Fan Electric Motor Rheostat thumb #2Matell SCR-4000 Voltage Controller Ac 110V 220V/15A/ 4000W Variable Speed Controller Fit For Router Fan Electric Motor Rheostat thumb #3Matell SCR-4000 Voltage Controller Ac 110V 220V/15A/ 4000W Variable Speed Controller Fit For Router Fan Electric Motor Rheostat thumb #4Matell SCR-4000 Voltage Controller Ac 110V 220V/15A/ 4000W Variable Speed Controller Fit For Router Fan Electric Motor Rheostat thumb #5
8.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
FreeShipping
Visit Store » metelk ( 4.37 / 5 )

Features
  • Suitable for excitation motors, power tools and high power resistive load with built-in rheostat, such as fans, hand-held routers, electric kettles, electric stoves, electric soldering irons, etc.
  • High quality - the metal shell is flame retardant and does not deform under high temperature, and the metal spray paint is not easy to rust. The precision module has high precision, high power
  • Powerful Function - The voltage controller has variable thyristor and electronic voltage regulator. The maximum power of connecting inductive loads (such as fans, routers) is about 1500W, and the limit power of connecting resistive loads (such as electric furnaces, heating wires) is 4000W
  • Applicable to - resistance electric heating, such as hair dryers, electric stoves, tungsten lamps, water heaters, etc. Motor electric fans, such as - motors, electric fans, etc.
  • High Security - No delay, surge protection, anti-spike, arc-suction multiple protection, both input and output current are AC, effectively ensuring your safety. The core chip adopts a new type of bidirectional high-power thyristor with a maximum current of 15A, which effectively solves the problem of wire overcurrent when the heat dissipation resistance is too large
13

Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V

SEBLAFFBrand SEB-6451794-987170-LEModel 3.15H*6.5L*4.72W inchesDimension
Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V cover
Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V thumb #1Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V thumb #2Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V thumb #3Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V thumb #4Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V thumb #5Seblaff SEB-6451794-987170-LE Router Fan Variable Speed Controller Replacement For Electric Motor Rheostat Ac 120V thumb #6
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
FreeShipping

Features
  • Fitment - Replacement for Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V
  • Safe operation - Built-in grounded plug for safe operation with all inline fans
  • Three settings - Include off, on (full) and variable, simple use the dial to increase or decrease fan motor speed
  • Very convenient - It is especially convenient for you to use when your fan power cord is not very long
  • Package include - 1 x Speed controller
14

Rainbow Art Glass 11730 Professional Vari Watt Rheostat Soldering Iron Controller

RAINBOW ART GLASSBrand 11730Model 0.88 lbWeight
Rainbow Art Glass 11730 Professional Vari Watt Rheostat Soldering Iron Controller cover
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$

Features
  • Max Power - 500 Watts
  • Voltage - 120V
  • Solid State Circuitry & Mounting Brackets
  • Rheostat regulates the flow of electrical current into a soldering iron to maintain consistent tip temperature.
  • Accepts 2 Prong Irons & products
15

Kb Electronics 8811007 Solid State Variable Speed Ac Electric Motor Control

KB ELECTRONICSBrand 8811007Model 2.0H*5.0L*3.1W inchesDimension 0.3 lbWeight
Kb Electronics 8811007 Solid State Variable Speed Ac Electric Motor Control cover
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 10%

Features
  • Designed for Standard 2 inch x 4 inch Electrical Wall Box
  • 6.0 Max amps 115 Volts; UL & CSA Approved
  • Not to be used with Capacitor Start or Capacitor Run Motors
  • Applications - Fans, Blowers, Fireplace Blowers, Attic Fans, Humidifiers, Ventilators
16

Matell SC15A Motor Speed Controller Ac 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat

MATELLBrand SC15AModel
Matell SC15A Motor Speed Controller Ac 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat cover
Matell SC15A Motor Speed Controller Ac 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat thumb #1Matell SC15A Motor Speed Controller Ac 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat thumb #2Matell SC15A Motor Speed Controller Ac 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat thumb #3Matell SC15A Motor Speed Controller Ac 120V 15A Variable Adjuster For Electric Fan Router Duct Exhaust Rheostat thumb #4
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
FreeShipping
Visit Store » metelk ( 4.37 / 5 )

Features
  • High Precision and Stability - Adjusted by a precision potentiometer for accurate speed control, reaching a precision of 1 volt.
  • Overload Protection - Features an overload protection function to automatically shut off power when the instantaneous current exceeds 15 amps, providing safety.
  • Safe and Durable - Made of high-quality ABS plastic, which is heat-resistant and flame-retardant. The thickened body is sturdy, not prone to deformation or cracking, ensuring safety.
  • Wide Range of Applications - Compatible with American standard Type A and Type B plugs, adjustable for various electric tools such as electric fans, tungsten bulbs, electric furnaces, angle grinders, marble machines, blowers, heaters, etc. However, not suitable for electrical appliances with built-in circuit boards or capacitors, such as water pumps, microwave ovens, induction cookers, rice cookers, LED energy-saving lamps, etc.
  • Convenient to Carry and Use - Features a unique hook design on the back, making it easy to hang on tool bags or belts for convenient carrying and use. The LED display of the speed controller shows the real-time output voltage, providing users with a clear view of their working voltage and allowing for easy adjustments anytime.
17

Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps

WFLNHBBrand Does not applyModel
Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps cover
Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps thumb #1Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps thumb #2Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps thumb #3Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps thumb #4Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps thumb #5Wflnhb DOES NOT APPLY Variable Speed Controller Replacement For Router Fan Electric Motor Rheostat Ac 1500W / 120 Volt / 15 Amps thumb #6
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$
FreeShipping
Visit Store » WFLNHB ( 4.71 / 5 )

Features
  • Replacement for Router Fan Electric Motor Rheostat Variable Speed Controller AC120V
  • For use with brush type motors only, Will not work with brushless type motor or soft/slow start motors, Use with centrifugal fans only
  • Package include - 1 x Speed Controller, three settings include - off / on (full) / variable
  • Current Capacity - 15amps, Voltage Capacity - 120V AC/60Hz, Maximum input power - 1500W
  • Please check carefully before purchasing to make sure the product is what you need
18

Qaggum VSC-0825 Variable Speed Controller, 120V 15 Amp Ac Motor Speed Controller For Electric Fan Router Duct Exhaust Rheostat

QAGGUMBrand VSC-0825Model
Qaggum VSC-0825 Variable Speed Controller, 120V 15 Amp Ac Motor Speed Controller For Electric Fan Router Duct Exhaust Rheostat cover
Qaggum VSC-0825 Variable Speed Controller, 120V 15 Amp Ac Motor Speed Controller For Electric Fan Router Duct Exhaust Rheostat thumb #1Qaggum VSC-0825 Variable Speed Controller, 120V 15 Amp Ac Motor Speed Controller For Electric Fan Router Duct Exhaust Rheostat thumb #2Qaggum VSC-0825 Variable Speed Controller, 120V 15 Amp Ac Motor Speed Controller For Electric Fan Router Duct Exhaust Rheostat thumb #3Qaggum VSC-0825 Variable Speed Controller, 120V 15 Amp Ac Motor Speed Controller For Electric Fan Router Duct Exhaust Rheostat thumb #4Qaggum VSC-0825 Variable Speed Controller, 120V 15 Amp Ac Motor Speed Controller For Electric Fan Router Duct Exhaust Rheostat thumb #5
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$
FreeShipping
Visit Store » HOMparts ( 4.87 / 5 )

Features
  • Flexible Speed Adjustment - Speed Controller is adjusted by a precision potentiometer, which has high precision and high stability, and the control accuracy can reach 1 volt. There are 3 levels to control the speed change - low speed, medium speed and high speed, to meet your different application scenarios equipment speed requirements to ensure that equipment or systems are always running in their final state
  • Overload Protection - Governor has an overload protection function. When the instantaneous current exceeds 15 amps, the switch will automatically cut off the power. There is also an indicator light inside the switch to know the working status of the switch at any time. Input voltage - AC 100V-120V; input maximum current - 15 amps; continuous current - 8 amps; frequency - 60Hz; resistive load - maximum 2000W; inductive load - maximum 1000W
  • Safe and Durable - Variable Speed Controller is made of high-quality ABS plastic shell, which is high temperature resistant and flame retardant. The thickened body is more sturdy and not easy to deform, not easy to crack, and the insulating material is safer. The internal copper fittings are made of thick phosphor bronze, which has high stability and longer service life, so you can use it with confidence
  • Super Convenient - Speed controller has a unique design of the hook on the back. When operating the angle grinder, you can easily hang the speed controller on the tool bag or belt, which is more convenient to carry and use. The LED display of the speed controller displays the output voltage in real time, so that the working voltage is clear at a glance, which is convenient for you to adjust at any time, and provides convenience for your work
  • Wide Range of Applications - Speed controller is compatible with American standard Type A and Type B plugs, etc, and can adjust the real-time power of electric tools. It can be used to adjust electric fans, tungsten bulbs, electric furnaces, angle grinders, marble machines, blowers, heater etc. Not suitable for electrical appliances with built-in circuit boards or capacitors, such as water pumps, microwave ovens, induction cookers, rice cookers, LED energy-saving lamps, etc
19

Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat

YOSOOBrand Ironcticriqemagh9yModel 0.0H*0.0L*0.0W inchesDimension
Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat cover
Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat thumb #1Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat thumb #2Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat thumb #3Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat thumb #4Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat thumb #5Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat thumb #6Yosoo IRONCTICRIQEMAGH9Y Motor Governor, 12 Volt Rheostat thumb #7
7.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $
Visit Store » Ironcty ( 4.79 / 5 )

Features
  • High Quality - Motor speeds controller is made of plastic and metal which is durable, it can prolong the product service life
  • Easy To Use - Motor governoris easy and convenient to use and wire, it is a great replacement for broken ones
  • Wide Application - Stepless speeds regulator switch is widely used for adjusting speeds of automobile fan heater, defroster, fans
  • Superior Performance - 12V/24V controller switch is a upgraded fan heater control switch designed with heat sink that will ensures a better heat dissipation
  • What You Will Get - You will get 1pcs brand new stepless speeds regulator switch, you deserve it for better work experience
20

Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine

YOSOO HEALTH GEARBrand Yosoo Health Gearnmhoifx5u6Model 0.0H*0.0L*0.0W inchesDimension
Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine cover
Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine thumb #1Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine thumb #2Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine thumb #3Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine thumb #4Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine thumb #5Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine thumb #6Yosoo Health Gear YOSOO HEALTH GEARNMHOIFX5U6 Universal 12V/24V Dc Rheostat Marine thumb #7
7.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $
Save 14% + FreeShipping
Visit Store » Naideys ( 4.77 / 5 )

Features
  • Description of Red, Blue and Black Lines - - The red wire is connected in parallel to the positive pole of the power supply and the positive pole of the motor, the blue wire is connected to the negative pole of the motor, and the black wire is connected to the negative pole of the power supply
  • Attention - - Parallel connection of two red wires is prohibited, and parallel connection of black wires and blue wires is prohibited. The 4 wires must be wired separately, otherwise, the switch will not be able to adjust the speed normally
  • Rated Current and Voltage - - This electronic switch rated power is 120W at 12V, 240W at 24V, which support high power, this fan heater speed controller rated heating current is 10A, continuously variable type
  • Good Heat Dissipation - - This dc motor speed controller designed with a heat sink that will provide better heat dissipation
  • Easy Wiring - - This motor governor is easy to install and disassemble, simple wiring and convenient to use, and is an ideal substitute for broken wires, which is suitable for adjusting the wind speed of car heaters, defrosters, fans

FAQ & Notes

Matthew Richardson Written By Matthew Richardson

During our research, we found more than 463 related products, with prices ranging from $9.38 to $30.25, and most customers would pay around $23 for this type of product.

What are the top brands of Rheostats?

There are 17 brands available for Rheostats, such as Bosytro, Zowzea, All-Carb, Vxcicc, Wflnhb, Matell, Seblaff, Azucyzi, Qaggum, Kb Electronics, Labwork, Yosoo, Rainbow Art Glass, Gmura, Yosoo Health Gear, Cavallifun, Generic.

What are the available sellers for Rheostats?

There are 18 sellers available for Rheostats, including JYShop ( 4.85 / 5 ), HOMparts ( 4.87 / 5 ), metelk ( 4.37 / 5 ), WFLNHB ( 4.71 / 5 ), Professional Grade Products ( 4.79 / 5 ), BOSYTRO Store ( 4.82 / 5 ), completeauctionservice ( 4.86 / 5 ), ourlove shop ( 4.39 / 5 ), Ironcty ( 4.79 / 5 ), ShopRainbowArtGlass ( 4.71 / 5 ), CX-Seller ( 5.0 / 5 ), Naideys ( 4.77 / 5 ), SeblaffpartsWhosale ( 4.67 / 5 ), Yangtzone ( 4.33 / 5 ), CavalliFun ( 4.85 / 5 ), labwork-parts ( 4.69 / 5 ), JYuns ( 4.92 / 5 ), ALL-CARB ( 4.78 / 5 ).

Price comparison of the top 10 Rheostats

*Note: Prices based on historical data.

Price comparison of the top 10 Rheostats highly recommended

*Note: Prices based on historical data.

The Verdict

After thorough consideration, we have selected the product Azucyzi Versatile Ac Motor Speed as your preferred option.

As an alternative, we have also compiled a list based on user reviews, and the product LABWORK DOES NOT APPLY is also worthy of your purchase.