The Best Rheostats - We Kompare

Looking for the best Rheostats?

Discover now our comparison of the best Rheostats. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Rheostats are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Rheostats in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1

Leponitt Professional solid state Rheostat Soldering Iron Controller, MAX. 250 Watts

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

No. 2

Genuine Ohmite M5090C Rheostat for SA-200 SA-250 Classic I II III 3D 300D Lincoln Rheostat 64 Ohm 150 Watt

GENUINE OEM Ohmite brand Rheostat! NO cheap off-brand knock-offs here!!!
Replaces Lincoln part # M5090-C.
Compatible with Cable Controls Remote Box.
Panhead 1/4"-20 x 3/8" long mounting screws NOT included. 1/2" long screws can be substituted by adding washer(s) between panhead and face plate.

No. 3

waltyotur AC 120V Replacement for Router Fan Variable Speed Controller Electric Motor Rheostat

Fitment: Replacement for Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V
Specifications: Current Capacity: 15amps; Voltage Capacity:120V AC/60Hz; Plug: 3-pole, American(grounded); Dimensions: 14*5.5*4cm/5.51*2.17*1.57"; Fuse: 15 amps; Line core: 1m
Features: The switch automatically cuts off power when the current exceeds 15A, ensuring safety for both equipment and users
Easy to Install: With reasonable structure, easy to install, do not need complex tools, one switch for 3 settings, Variable, Off and Full, save your time and effort
Quality Service: We attach great importance to your satisfaction and strive to provide you with a good shopping experience

No. 4

Rheostat 100W 10 Ohm 205839 117243 Welder Compatible with Bobcat 225G 225D 225Nt 225D Plus 225D Plus

【High Quality Rheostat】The rated power of this rheostat is 100 watts and its resistance value is precisely 10 ohms. The glaze disc is acid and alkali resistant, moisture-proof, has good thermal stability and a long service life. High-quality resistance wire, constantan wire, Cama wire, etc. are used.
【Plug and Play】Strict factory tests ensure complete interchangeability with the original rheostat. It is made by winding high-quality resistance alloy wire on C-shaped ceramic pieces. The entire resistance ring, except for the sliding contact surface, is coated with flame-retardant resin paint to protect the wound wires and improve heat dissipation.
【Fitment】Compatible with Bobcat 225D, 225D Plus, 225G 225G Plus, 225Nt Prior to Lc191442.
【Part Number】205839 117243.
【Package Included】1PCS Rheostat and 1 PCS Control knob.

No. 5

YXQ 50W 10 Ohm Ceramic Resistor Rheostat Porcelain Disk Adjustable Wirewound Resistors with Knob

Product Name : Resistor Rheostat;Material : Ceramic, Metal, Resin;Color : As Picture Shown
Power Rating : 50W;Resistance Value : 10Ω¸
Body Height : 3.6cm/1.42";Thread Diameter : 10mm/0.39"
Knob Diameter : 6mm/0.24";Overall Size : 7.0 x 6.7cm/2.76" x 2.64"(L*D)
Net Weight : 163g;Package Content : 1 x Variable Resistor

No. 6

uxcell 25W 100 Ohm Round Ceramic Wirewound Potentiometer Resistor Rheostat

Product Name : Resistor Rheostat;Material : Ceramic, Metal;Color : Black,Green,White,Silver Tone
Power Rating : 25W;Resistance Value : 100 Ohm;Mounted Hole Dia : 5mm/ 0.2"
Thread Diameter : 10mm/ 0.39";Shaft Dia. : 6mm/ 0.23"
Knob Size : 24.5 x 21mm/ 0.96" x 0.83"(Max.D*H); Overall Size : 43 x 70mm/ 1.7" x 2.76" (D*H)
Net Weight : 94g;Package Content : 1 x Resistor Rheostat

No. 7

Durablow MFBSC03A Fireplace Stove Blower Fan Variable Rheostat Speed On/Off Switch Control (MFB SC03A)

Variable Speed Electric Motor Control for fireplace fan / fireplace blower kit
This is a rheostat, or Speed Control for your fireplace blower fan. It allows you to control the speed of any fan.
Applications: Fans, Blowers, Fireplace Blowers.
Wires measure 6" long (can be cut and peeled off). D-Shaped Stem measures 1/4"
Technical Details: Volts 120; Frequency (hertz) 60; MAX Consumption (watts) 300; Rheostat, UL Approved.

No. 8

AC Motor Speed Controller Voltage Regulator 100V-110V-120V-220V Rheostat 15A 4000W with 5 FT Extension Cord, Variable Speed Controlle for Fan Speed Controller Electric Motor Angle Grinder Exhaust Fan

Flexible adjustment of wide voltage: This speed controller can realize free adjustment of 100V-110V-120V-220V voltage and adapt to a variety of power usage environments. It can operate stably regardless of low or high voltage areas, providing stable power support for your equipment.
Stable power output: With 15A current carrying capacity and 4000W power output, it has stable power and can easily drive electric fans, exhaust fans, drills, angle grinders, blowers, electric drills, cutting machines and other equipment to meet the needs of different work scenarios.
Thoughtful extension cord: Comes with a 5FT 18Awg extension cord, compatible with the commonly used A and B plugs in the United States. It meets the needs of your other devices, has a moderate length and good performance, is convenient for the connection and placement of devices, and provides you with more flexibility and convenience during use.
Precise speed control: Designed specifically for equipment without circuit boards and capacitor electronic components, it can accurately adjust the equipment's operating speed. Whether it is delicate work or strong work, it can be adjusted as needed, making work more efficient and convenient.
Safety Instructions: This speed controller is not suitable for electrical appliances with circuit boards and capacitor electronic components, such as microwave ovens, induction cookers, rice cookers, water pumps, washing machines, generators and other similar equipment. Please use it strictly within the applicable scope to avoid damage to the equipment or safety hazards.

No. 9

VXCICC AC Motor Speed Controller 120V ,Variable Speed Controller & Fan Speed Controller with Rheostat,Variable Voltage Regulator Router for Electric Motors

[High-Performance Controller]: Enjoy comprehensive control with our variable speed motor controller. With a wide controllable range and enhanced precision, it suits various applications - from bench testing to industrial use. Ensuring quiet and efficient performance, it operates with low noise.
[Robust Electrical Specs]: Boasting a peak module power of 4000W and sustainable maximum power of 1500W for continuous use.,with AC 120-220V input and adjustable voltage output (0-220V), Rated current is 9A, can withstand a maximum current of 15A.
[Safety-First Design]: Safety is a priority with our motor speed controller. Featuring overload protection that automatically shuts off beyond 15A , it ensures equipment and user safety.
[Versatile Application]: Excelling in various settings, our motor speed controller powers motors, tools, and resistance load devices like fans, routers, electric cookers, and soldering irons. Note: Not suitable for single-phase motors and complex-circuit smart appliances.
[User-Friendly with Support]: This controller offers an easy-to-use interface, featuring a high-precision potentiometer for voltage control and a clear LED display. Our commitment to your satisfaction includes reliable after-sales support for any queries or issues.

No. 10

Midwest Hearth Fan Speed Control Kit | Fireplace and Stove Blowers | On/Off Variable Speed Controller with Rheostat Knob and Hardware

COMPLETE KIT - Includes speed control, knob, and mounting nut.
UNIVERSAL FIT - Fits most pre-drilled OEM fireplace rheostat holes.
INFINITELY ADJUSTABLE - Fine tune the speed and blower noise level exactly where you want it.
TRUE OFF POSITION - Definitive click into OFF. Eliminates noise and power consumption.
RoHs COMPLIANT - 115 Volt 3.0 Amps | 6" Lead Wires

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Last update on 2025-07-07 / Affiliate links / Images from Amazon Product Advertising API

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