The tester is able to help diagnosing the condition of glow plug without removing it from the engine. 
Powered by using the vehicles battery as the power source.

Features:
•    Tester is working for 12V system.
•    Power source: 12V vehicle battery.
•    6 LEDs will indicate the condition of the glow plug and the vehicle battery.
•    Test without removing glow plug from engine.
 

Barcode # 9322159033953