English 
The accumulated hours of the tachometer are adjustable, and the adjustable range is 0 ~ 99999.9H.
Description:
1. Red LED display
2. 316 Stainless steel bezel with the convex lens
3. IP-67 Waterproof, Rustproof, UV Protection and anti-fog
4. Easy installation by using pin-style wiring
5. Low operation warning light function
Input Parameter (customizable):
1.Speed ratio adjustable range is 1.0~360.0
2.Oil pressure sensor:10-184ohm
3.Temperature sensor:301~22ohm
4.Fuel level sensor:0~190ohm/240~30ohm
1.Engine speed: 0~9999RPM
2.Engine oil pressure:0~10bar
3.Engine temperature:40~120degrees
4.Battery voltage: 9 V~32 V
5.Total engine hours:0.0~99999.9H
Sensor fault alarm
