Best Rheostats Deals Online in the UK (10 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
Yosoo Health Gear

New
Motor Speed Controller Switch, Universal 12V/24V Rheostat DC Motor Speed Regulator for Adjusting Speed of Automobile Fan
Application: This dc rheostat marine is suitable for adjusting the wind speed of car heaters, defrosters, fans

£10.65 £12.19
BOJACK

New
BOJACK 4000W High Power SCR Electronic Voltage Regulator 220V AC Motor Speed Controller Dimmer Thermostat
Product: Aluminum shell, filling with tin prevents it from heating up under high current.

£7.99
cogguee

New
AC 220V 10000W SCR Speed Controler High Power Voltage Regulator Dimming Thermostat Governing Temperature Governor Fan Mo
【Maximum Power】 10000W resistance load limit power. If room temperature for a long time is recommended to be used within

£14.99
Best Value
Vaileal

New
Digital Thermostat Plug, Thermostat Outlet Socket with waterproof head, 230V Temperature Controller Socket Outlet Lcd Sc
【Temperature Control Function】: The Vaileal Digital Thermostat Plug Socket ranges from -20℃ to 120℃, The operating tempe

£12.99 £13.59
EconoHome

New
EconoHome Digital Plug in Thermostat - Programmable Thermostat with LCD Screen, Temperature Control & Power Buttons - Co
Stay Warm & Cozy - Keep your family warm during the cold autumn and winter season. Our digital thermostat allows you to

£24.95 £25.95
EconoHome

Used
EconoHome Digital Plug in Thermostat - Programmable Thermostat with LCD Screen, Temperature Control & Power Buttons - Co
Stay Warm & Cozy - Keep your family warm during the cold autumn and winter season. Our digital thermostat allows you to

£21.21
LZHIOs

New
Voltage Regulator, 10000W AC 220V Electronic Voltage Regulator, SCR High Precision Adjustable Single Phrase Motor Fan Sp
✅[High-Quality Materials]: This SCR voltage regulator is carefully crafted from high-quality materials and equipped with

£26.99
20% Off
Inkbird

New
Inkbird Digital Wireless Thermostat, ITC-308-WiFi Temperature Controller Heating Cooling Remote Control
Plug - n - Play. No wiring, easy to use. Just plug the heater/cooler in sockets at the WiFi temperature controller, set

£36.79 £45.99
XINGYHENG

New
STC-1000 DC 12V 10A Microcomputer Digital Display Temperature Controller Thermostat Control Switch 2 Relay Output and NT
Super material: STC-1000 intelligent thermostat is an independent product, ABS flame retardant shell, a variety of field

£8.99
KETOTEK

New
KETOTEK KT3100 Digital Thermostat Temperature Controller Socket Outlet 230V 16A Timer Switch Plug with 1.7m Sensor Heati
【Temperature Control Function】 The range for temperature controller is -40℃ ~ 120℃, set the start and stop temperature t

£19.99

10 Rheostats deals are available from: Amazon stores, starting from £7.99.
The biggest discount we found is 20% on Inkbird Digital Wireless Thermostat, ITC-308-WiFi Temperature Controller Heating Cooling Remote Control at Amazon.
The lowest price we found is £7.99 while the highest is £36.79.
Prices for the best Rheostats deals average at £18.55.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Rheostats.