TM4 Vehicle 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. Twin sensor unit for alarming both ENGINE and TRANSMISSION temperature in vehicles at the same time.
3. Twin sensor unit for boats, displays & alarms both the PORT & STARBOARD temps.
4. Word customization on twin sensor models
TM7 - 48 HOUR ENGINE SHUTDOWN TIMER & ENGINE PROTECTION SYSTEM
The TM7 timer can be set to 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
Buy TM4 Twin Sensor Now
Buy TM4 Twin Marine Now
Buy TM4 Twin 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...
TM2 has been around for a while and has proven to be ultra reliable.
Australia Phone: 07 3277 6770
TM1 (updated model) Vehicle ENGINE TEMPERATURE & LOW OIL PRESSURE WARNING ALARM
NOW the Best value unit to protect All Cars, Trucks, Boats, Tractors & Machinery
TM1's loud buzzer alarms on High Engine Temperature, Low Oil Pressure and 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Superceded TM5 Installation Instructions
Superceded TM5 Operation Instructions