Davies Craig Digital Gauge Thermatic Fan & EWP Controller 12v #0500

The Digital Gauge Thermatic Fan/EWP Switch offers the state-of-the-art digital features of that the value-packed #0444 Thermatic® Switch offers and more!

Availability: In stock

Excl. Tax: £100.00 Incl. Tax: £120.00
davies craig

Product Description



Davies Craig Digital Gauge Thermatic Fan / EWP Switch Kit 12v

A bright, attractive, compact high visibility 52mm round gauge with LED digital display for mounting in the driver’s compartment!

Automatically activates single or twin fans or a fan and Electric Water Pump at your set / targeted temperature when extra cooling is required. It can also be used to monitor transmission fluid temperature.

It senses air temperature as it passes through the radiator with the sensor placed in the radiator fin section or alternatively the sensor can also be placed directly into the coolant system in combination with a Temperature Sensor Adaptor Kit (Part 0409).

This unit can be configured to run at 24 volts by changing the relays to 24v, these are not supplied in the kit and must be purchased separately. Relays used are standard automotive relays.

SpecificationMetricImperial & Other
Display Temp Range0 - 130 °C32 - 266 °F
Settable Temp Range5 - 110 °C41 - 230 °F
Gauge SizeØ 52mmØ 2"
Sensor Cable Length3.8 m12.5 ft
Nominal Voltage12V DC
Max Current30a (Relays are 40a rated)
ApplicationSuitable for single/dual fan control, or fan/pump.
DisplayDigital Temp display in Celsius or Fahrenheit
Warranty24 Months
Manufacturer Part Number0500

The Digital Gauge Fan/EWP Switch Kit offers all the attractive features the value-packed #0444 offers plus more including:

  • LED indicators for fan #1 and fan #2 as well as A/C + LED lights for operating condition.

  • Built-in display dimmer with headlight trigger.

  • Select either Centigrade or Fahrenheit temperature readings.

  • Independent set/targeted temperature settings for both fan #1 and fan #2.

  • Independent control of A/C override (fan #1 or fan #2 or both).

  • Temperature Sensor fault display .

  • Convenient push-button control allows you to accurately set/target temperature for automatic activation of the Fan #1 and Fan #2 at independent temperatures when extra cooling is required.

  • Simple, do-it-yourself installation instructions.

  • This flexible digital switch can also be used to activate an Electric Water Pump and/or an Electric Booster Pump.

Kit Contents
1xDigital Thermatic Fan Switch - 52mm Gauge
1xDigital Gauge Stand
1xDigital Gauge Thermatic Fan Switch - Wiring Loom
2Wiring Harness
2xFuse 15 AMP
2xFuse 30 AMP
6xScotchlok Terminal
2xRelay - 12V 40 Amp 5 Pin
2xConnector (Yellow)
2xYellow 6mm Eye Crimp Terminal
3xScrew - Self Tapping 8x3/8"
2xEye Crimp Terminal - 5mm
1xTemp Probe Mounting Kit
1xInstruction Sheet

PLEASE NOTE: The kit as supplied with a sensor designed to be placed between the vehicles radiator fins, an adapter kit is required to allow the sensor to be fitted into a coolant hose.

Air Temperature Application: In this application the sensor is placed into the vehicles radiator (hot coolant inlet side) directly sensing the air temperature as it passes through, this is ideal if you do not want to cut into any water / coolant hoses. However, this is the least accurate way of sensing temperature.

Water / Coolant Application: When purchased with the 'Temperature Sensor Adapter Kit 409' you can install the sensor into a hose putting the temperature sensor in direct contact with the coolant, this is the most accurate and preferred way to take your temperature reading. It is recommended to install the sensor in the return hose from the radiator.

Electric Water Pump Control: If using this switch for use with Davies Craig EWP's, it will not vary the speed of the pump in response to engine temperature but rather turn the pump on and off at your set temperature. For greater EWP control, we would recommend part number 8001 which can manage both the Electric Water Pump and your Electric Radiator Fans.

  • This is a 12v only kit, if you intend to operate 24v fans you will need to purchase standard automotive 24v relays.
  • Supplied with full installation instructions.

Additional Information

Additional Information

Product TypeNo

Delivery Info


VAT is included on the UK and EU prices below, no VAT is applicable on ROW prices.

EU Customers: We offer a next working day delivery service to most European countries, please get in touch for pricing.

ROW Customers: If you would like a more accurate shipping quote or a faster service via DHL please get in touch with your requirements.

United Kingdom
ServiceGBP 0 - 50GBP 50+
RM Second Class3.00-
RM First Class4.00-
DPD Next Working Day5.505.50
DPD Next Working Day by 12am16.5016.50
DPD Next Working Day by 10am23.0023.00
DPD Saturday All Day19.5019.50
DPD Saturday by 12am39.5039.50
DPD Saturday by 10am50.0050.00
DPD Sunday All Day19.5019.50

Northern Ireland
ServiceGBP 0 - 50GBP 50+
RM Second Class3.00-
RM First Class4.00-
DPD Two Day17.3017.30
DPD Next Day34.5034.50

Scottish Highlands & Islands, Channel Isles, Scilly Isles, Isle Of Man, Isle of Wight
ServiceGBP 0 - 50GBP 50+
RM Second Class3.00-
RM First Class4.00-
DPD Two Day17.3017.30

Basket Value GBP 0 - 25: Royal Mail International Economy.

Basket Value GBP 25 - 50: Royal Mail International Economy.

Basket Value GBP 50+: DPD Tracked Euro Delivery or Royal Mail Tracked & Signed. Approx 2 - 7 days depending on distance from the UK.

DHL Express: We also offer shipping via DHL, please get in touch for pricing and more information on their European 1-2 day services.

CountryGBP 0 - 25GBP 25 - 50GBP 50+
AUT - Austria7.8010.2017.40
BEL - Belgium10.2010.2016.20
BIH - Bosnia and Herzegovina10.2010.2034.20 - 40.00
BGR - Bulgaria7.8010.2034.20 - 42.00
HRV - Croatia7.8010.2019.80
CZE - Czech Republic7.8010.2016.20-19.80
CHE - Switzerland7.8012.0022.20-42.00
DNK - Denmark7.8010.2017.40
EST - Estonia7.8010.2027.00
FIN - Finland7.8010.2027.00
FRA - France7.8010.2015.00
DEU - Germany7.8010.2015.00
GIB - Gibraltar7.8012.0036.00
HUN - Hungary7.8010.2027.00
IRL - Ireland7.8010.2016.20
ISL - Iceland7.8010.2027.00
ITA - Italy7.8010.2019.80
LVA - Latvia7.8012.0022.20
LTU - Lithuania7.8010.2036.00
LUX - Luxembourg7.8010.2019.80
NLD - Netherlands7.8010.2019.80
NOR - Norway7.8012.0036.00
POL - Poland7.8012.0027.00
PRT - Portugal7.8012.0027.00
ROU - Romania7.8012.0036.00
SRB - Serbia7.8012.0036.00
SVN - Slovenia7.8012.0027.00
ESP - Spain7.8010.2019.80
SWE - Sweden7.8012.0027.00
Rest Of World

Below are the most popular countries we ship to world-wide.

If your country is not listed please get in touch for a quote.

DHL Express: We also offer shipping via DHL, please get in touch for pricing and more information on their Worldwide 1-2 day services.

CountryGBP 0 - 25GBP 25 - 50GBP 50+
AUS - Australia13.5018.5040.00
CAN - Canada13.5018.5040.00
JPN - Japan13.5018.5040.00
NZL - New Zealand13.5018.5040.00
RUS - Russia13.5018.5040.00
ZAF - South Africa13.5018.5040.00
USA - United States of America13.5018.5040.00

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