Check engine ignition spark in 10 seconds... Can other tools do that?
FAST, SIMPLE, SAFE AND ACCURATE Simply clip the CheckSpark tester to the plug wire of non-running engine and firmly pull recoil starter or energize electric start long enough to turn engine over several times.
WORKS FOR ALL GAS ENGINES
As long as there is a plug wire, CheckSpark will work, from lawn mowers to cars and boats. CLIP-ON & AUTO-SHUTOFF DESIGN The clip-on design allows single person operation without removing plug wire. The auto-shutoff feature avoid draining battery when unit is removed from plug wire.
DETAILED TROUBLESHOOTING CHART
LED’s on the CheckSpark tester light to accurately record the spark condition. Lookup the included Troubelshooting Chart to find out possible causes of the ignition problem.