ATH-30 12/24 VDC Tachometer/Hourmeter (20700249) Parts The 20T-250-16-1/2 is a 2"

The 20T-250-16-1/2 is a 2" Temperature Swichgage

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

Begins counting when receiving an engine running input signal of at least 100 RPM

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

Magnetic Pickup or Ignition signals from:

ATH-30 12/24 VDC Tachometer/Hourmeter (20700249) Parts The 20T-250-16-1/2 is a 2"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