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TM-2 Temperature Gauge/Alarm
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TM-2 Temperature Gauge/Alarm

Product Information

This very easy to DIY fit Digital Temperature Gauge/Alarm gives a constant readout of your Cylinderhead temperature (or the temp of wherever you place the Bolt On sensor). It is user settable to ALARM at any temp to suit the application decided on.


If you are ordering this TM UNIT for a Mazda Bongo please add a note in the customer comments, thanks.

Fitted with tab top lid as per photo, but included is the flush lid.


Engine Temperature Sensor & Overheating Alarm

Ideal engine protection for all moving vehicles

Cars, Trucks, Boats, Bikes, Tractors & Machinery (air or water cooled)

The TM2 accurately displays engine temperature and alarms with a Warning Light & Buzzer if engine overheating occurs. The Engine Watchdog TM2 offers good all round engine protection and remains the easiest and safest system on the market to install. The TM2 can be fitted by a home handyman.

The TM2 is ideal for alarming engines, gear boxes, transmissions, transfer boxes, pumps, in fact any machinery that operates up to 125 degrees Celsius. 

The TM2 uses the advanced electronic 'EASY FIT' heat sensor. The sensor fits like a washer under any convenient bolt on the engine that is near the heat source, such as a thermostat housing bolt, tappet cover bolt or similar. There is no need to break into the cooling system in any way. By precisely monitoring the engines metal temperature instead of coolant temperature, the TM2 can detect engine overheating caused by low coolant, engine coolant leaks, radiator blockages, faulty thermostats, water pump failure and restricted air flow caused by grass and seeds blocking the radiator.

The heat sensor is interfaced to the control unit that is mounted where the driver can observe the digital temperature readout and hear the inbuilt alarm. The TM2 has a fully programmable temperature alarm that can be set at any temperature between 1 to 125 degrees Celsius.

To set the audible overheating alarm, you do not need to know your engines temperature specifications. You simply observe the highest operating temperature the engine reaches during normal driving and then set the overheating alarm a few degrees higher by using the push button on the front panel. It your choice where you set the alarm sensitivity, you can set it very finely to indicate if the engine is just working a bit hard, right up to where it only goes off if something is really going wrong.

POSTAGE is free within the u.k. If you want items sending out of uk...please buy postage item @ £15.95  I will then post AIRSURE TRACKED or INTERNATIONAL TRACKED...if this is not done I cannot be responsible for lost/undelivered items.

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Price: £90.00

Product Code: TM-2
In Stock: 1
Quantity: Add to Basket
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