ATH-30 12/24 VDC Tachometer/Hourmeter (20700249) Parts 20P7-50: 2" Pressure Swichgage w/

20P7-50: 2" Pressure Swichgage w/ lockout

Specifically designed to protect engines and equipment in Oil Field

The PV25 displays up to 20 standard J1939 parameters in standard or metric units

Crankcase Oil and Transmission Oil

ATH-30 12/24 VDC Tachometer/Hourmeter (20700249) Parts 20P7-50: 2" Pressure Swichgage w/ATH 30: 12 24 VDC Tachometer Hourmeter; 3000 rpm; 10 32 VDC; 0 to 99,999. 1 hours; LED Backlight, Bright Stainless Steel Bezel; New & Easy One Button Calibration; all signal input versions in one model number. (20700249) The ATH 30 tachometer hourmeter is a rugged instrument with solid state circuitry for indication of engine RPM and elapsed engine running time. It is equipped with a ring nut for mounting into a standard 3 3 8 in. (86 mm) dash