ENGINE TEMPERATURE METER ---- Include functions of real-time temperature, Maximum temperature and Over-speed alert reminder; it can be worked by internal battery CR2032 or external power device with volt range AC 6V-30V.
REAL-TIME TEMPERATURE ---- Record real-time temperature when temperature sensor connect correctly. measurement range: -20 degree to -+250 degree(-4 Farenheit to -+482 Farenheit), accuracy :+-1 degree.
MAX TEMP RECORD ---- You can check the historic maximum temperature at any time, it is resettable.
OVER-TEMPERATURE ALERT ---- Alert reminder when temperature exceed initial alert value, alert temperature range: -20 degree to -+250 degree(-4 Farenheit to -+482 Farenheit), accuracy :+-1 degree,default value 100 degree.
OTHER ---- Easy to install; Waterproof rate: IP67; internal battery CR2032(non-replaceable); CE RoHS certification; 2 years warranty.
