Location: /Temperature Gauges/Alarms

Various Gauges/Alarms to detect coolant loss and detect engine temperature faults/change

A comparison chart to help you choose the correct TM Unit for your vehicle....any other questions just contact us!

	TM1	TM2	TM4 Single Sensor	TM4 Twin Vehicle 2 Sensors	TM4 Twin Marine 2 Sensors	TM4 Twin Custom 2 Sensors
Main Message Displayed on the Screen
Available in Celsius Alarm setting: 1c to 127c
Available Fahrenheit Alarm setting: 33F to 255F
Records Highest Temperature
Water Resistant Front
Oil Alarm Delay  - 10 Seconds (Delay is only when first starting)
Controls the On & Off temperatures of a Cooling Fan Relay (Independently from main alarm)
Internal Alarm Buzzer 85db
Optional Buzzer Output Lead to drive a mini siren/12v relay
Optional Longer Sensors available
Cigarette Light power plug
Suits 12v & 24v Systems
Custom Wording Available

Image	Name	Price
	Postage via AIRSURE AIRSURE postage or 1st class INTERNATIONAL is required for all orders posted out of the U.K>	£12.50	Buy More
	TM-2 Temperature Gauge/Alarm This very easy to DIY fit Digital Temperature Gauge/Alarm gives a constant readout of your Cylinderhead temperature (or …	£83.00	Buy More
	Low Coolant/TM-2 Combination Alarm This does the same jobs as the Low Coolant Alarm and the TM-2 digital temperature gauge/alarm. The Low Coolant alarm is …	£168.00	Buy More
	Low Coolant/TM-2 Combi in Clock A Low Coolant Alarm/TM-2 Combi built into a BMW Clock Unit. This will neatly fill that space above/under your CD/Radio u…	£188.00	Buy More
	TM-4 Single Sensor Temperature Gauge/Alarm  The TM4  Audible Engine Temperature & Low Oil Pressure Alarm Ideal engine protection for all moving vehi…	£92.00	Buy More
	TM-4 Twin Sensor Temperature/Gauge Alarm  The TM4 - Twin Sensor   Audible Engine Temperature & Low Oil Pressure Alarm Ideal engine protection fo…	£110.00	Buy More
	TM4 Cooling Fan Relay - Plug in  Cooling Fan Over-ride relay kit:  separate plug-in item which controls the cooling fan. Both the ON & OFF…	£15.00	Buy More
	Low Coolant/TM-4 Combination Alarm  This does the same jobs as the Low Coolant Alarm and the TM-4 digital temperature gauge/alarm. The Low Coolant ala…	£180.00	Buy More
	Low Coolant/TM-4 combi in clock  A Low Coolant Alarm/TM-4 Combi built into a BMW Clock Unit. This will neatly fill that space above/under your CD/R…	£200.00	Buy More
	TM4 Twin Marine/Boat Engine Temperature Alarms  Twin sensor TM4 model for boats monitors the Port and Starboard engine Temperatures at the same time. Th…	£125.00	Buy More
	TM1 Temperature Gauges/Alarm   The single sensor TM1 now also records the highest engine temperature reached.   Audible Engine Temperatu…	£85.00	Buy More
	TM1 Combi Low Coolant/Temperature Alarm This does the same jobs as the Low Coolant Alarm and the TM1digital temperature gauge/alarm. The Low Coolant alarm is bu…	£172.00	Buy More
	TM1 Clock Combi Low Coolant/Temperature Alarm A Low Coolant Alarm/TM1 Combi built into a BMW Clock Unit. This will neatly fill that space above/under your CD/Radio un…	£192.00	Buy More