... 20. 2. composed of sensor and display. 3. Zero point,alarm angle, 4.onoff time can be ... 20°.It is composed of sensor and display. Zero point,alarm angle,And on/off time can be ... truck.3.Safe control,monitor, alarm Technical ParameterSensor size chart System connection chartOur service:1.Experience staffs ... Certificate: high accuracy anti-jamming,inclinometer system with indicator used in dumper truck