Quickly reads all type of glow plugs (while on the vehicle) for a range of voltages from 1.9 to 24 volts, saving time and money by not having to remove them
Easy to read screen displays condition and resistance value for quick and accurate reading
Multi-voltage and self calibrating to simplify use while shortening diagnosis time
Reads glow plugs for faults like open circuit, short circuit, high resistance while also giving you an "OK" for properly functioning glow plugs