Runleader digital tachometer, hour meter, cylinder head temperature thermometer.

Display of partial and total operating hours.
Countdown program for maintenance.

Digital rev counter: up to 25,000 rpm.
Resolution of 10 rpm.
Recording of maximum value reached.
Programmable rpm alert.

Current and maximum temperature display.
Temperature measurement and warning range: -4 to +572° F (-20 to +300°C).
Sensor probe for Ø 14 mm spark plug.
(Probe sensor must not be bent).

Power supply by winding around spark plug wire.

Display backlighting: on/off or automatic.
Replaceable CR2032 lithium battery.
Cable length: 1 m 60.
Dimensions: 3.7 x 7 x 1.8 cm.