Professional diagnostic kit used to identify the condition of glow plugs without removing them from the vehicle
Measure and display resistance of the glow plug to compare reading against the glow plug specification and identify the condition of the glow plug
Simple, quick and easy to use
Features easy to read professional digital screen and shock resistant rubber moulded casing
Uses 9v battery with auto switch off function to eliminate wastage
Suitable for all types of glow plugs ranging from 4.0V to 24.0V
User guide included