New updated version!
Simple on vehicle 12V battery tester
• Fast, accurate and professional on-vehicle testing of 12V batteries and charging systems.
• Weak automotive batteries and charging system anomalies are identified in seconds
• Test without disassembly: Fast, clean, easy
If you don't have a multimeter or are unsure how to use one, this is the perfect charging stystem tester for you. No technical knowledge is required!
Use TestMate Mini to test your battery on vehicle and also check your charging system.
1 Simply attach the battery clips to your battery to measure rest voltage.
2 Crank the engine over to see cranking voltage.
3 Run engine to see charging voltage.
Delivered with battery clips and can be connected to your O1 SAE battery lead.
Click links below for demo of display results