TM4 Vehicle & Marine ENGINE TEMPERATURE & LOW OIL PRESSURE ALARM
Top of the range models: 4 to choose from.
1. Single Sensor unit. Similar to the TM1 Plus - The TM4 single temp sensor unit can control a Cooling Fan Relay - The ON/OFF temps are fully adjustable & independent of the main alarm.
2. Two Sensor unit for alarming both ENGINE and TRANSMISSION temperatures at the same time in vehicles and boats.
3. Two Sensor Marine only unit, displays & alarms both the PORT & STARBOARD temps.
4. Word Customization on two sensor model
TM7 - 48 HOUR ENGINE SHUTDOWN TIMER & ENGINE PROTECTION SYSTEM
Just like the tm6 only with a timer that can shut the engine down from 1 minute to 48 hours. The system will also shut the engine down if it detects low oil pressure, high engine temperature or any other third input that switches to ground (such as using a FW Murphy Gauge au pressure switch or water float valve).
Plus TM7 can isolate the starting battery to stop it going flat after engine stop. Read more...
All Engine Watchdog models are supplied with the advanced 'Easy Fit' electronic engine heat sensor
Fits in seconds and no need to break into the cooling system
Check Price TM4 Two Sensor unit NOW
Check Price TM4 Two Sensor Marine unit NOW
Check Price TM4 Two Sensor Custom Words NOW
TM2 Vehicle ENGINE TEMPERATURE WARNING ALARM
Basic Engine Temperature Alarm with a LED Display. Alarms with a Warning Light & Loud Buzzer Read more...
The TM2's modern equivalent is the updated TM1 above. Same price, more features.
Australia Phone: 07 3277 6770
TM1 (updated model) Vehicle & Marine ENGINE TEMPERATURE & LOW OIL PRESSURE WARNING ALARM
NOW the Best value unit to protect All Cars, Trucks, Boats, Tractors & Machinery
TM1's loud Buzzer & Light alarms on High Engine Temperature and Low Oil Pressure, plus it records the Highest Engine Temperature reached. Apart from the temperature, it also displays 10 other warning & information messages, plus more. Read more... NOTE: by simply not connecting the oil alarm wire the TM1 can be used as a simple Audible Engine Temperature Alarm like the TM2 .
TM6 Stationary Engine - HIGH ENGINE TEMPERATURE & LOW OIL PRESSURE EMERGENCY SHUTDOWN SYSTEM
Ideal engine protection system for new engines and to upgrade older engines. Suits all makes & models and when combined with a FW Murphy switchgauge au pressure switch is perfect for protecting irrigation pumps. Read more...
Superceded TM5 Installation Instructions
Superceded TM5 Operation Instructions
Not sure which Engine Watchdog is the right unit for you?
Check out our comparison table for all Engine Watchdog products to find which product will best suit your requirements.