Thexton THE458 Spark Tester Plumbing Tools ACCURATE - Calibrated to strict

ACCURATE - Calibrated to strict NIST standards for best-in-class accuracy and reliability

2 Radiator Cap test adapters

Double reduction gearing and short handle with cushioned grip provide easy operation with minimal handle effort

and even drive fasteners even faster

-20 to 50 degree C operating temperature

Thexton THE458 Spark Tester Plumbing Tools ACCURATE - Calibrated to strictTests for no start condition and output Works with most ignition systems Durable constructed materialFor ignition systems with coil on plugs, including Ford, Chrysler, Mitsubishi, Nissan and more. Quick way to test for no start conditions. Gap adjusts from 0 to 40 kilovolt. 12 inch ground wire.