97978 Laser Pulse-activated Tachometer with Digital Display 2026-06 Price Checked 21200 (403600000-404319999) Timemaster 30in Lawn

21200 (403600000-404319999) Timemaster 30in Lawn Mower

Fits Sears

13H332-5156-H8 Engine

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97978 Laser Pulse-activated Tachometer with Digital Display 2026-06 Price Checked 21200 (403600000-404319999) Timemaster 30in Lawn97978 Laser Pulse activated Tachometer with Digital Display This pocket sized tachometer can be used wireless for quick readings or wired with supplied lead for hands free engine adjustments. Detects and counts electric pulses produced by the ignition of gasoline engines, it processes the detected signals into RPM readings based on the type of engines being monitored. Capable of monitoring RPM of 11 types of gasoline engines. Auto shutoff feature Can