MULTIFUNCTIONAL METER—- Include functions of Engine temperature meter(Real-time temperature, Maximum temperature and Over-speed alert reminder), Battery voltmeter(Real-time voltage, over and under voltage alert reminder) and 24 Hours clock display;it is worked by internal battery and external power device with volt range DC8-60V.
ENGINE TEMPERATURE METER —- Record real-time temperature when temperature sensor connect correcly;record the historic maximim temperature, it is resettable, measurement range -20?? to -+300??(-4?H to -+572?H),accuracy ??1??/?H.
OVER-TEMPERATURE ALERT— Alert reminder by indicator light when temperature exceed initial alert value, measurement range -20?? to -+300??(-4?H to -+572?H),accuracy ??1??/?H.
BATTERY VOLT METER— Display current battery voltage value, read up to 8-60V; Programmable alert reminder for over and under voltage, over voltage and under voltage range8V-60V
OTHER —- Easy to install; Powered by battery CR2032(replaceable) and external power device DC8-60V;Backlight mode selection;Waterproof rateIP67;CE RoHS certification; 2 years warranty.