Features:

 Alternator state check.
 Battery state check. 
 Battery overload display.
 6-LED display, clearly present the alternator and battery state.
 Two testing clips for safe and easy operation.
 Fit for car, motorcycle, etc.
 Suitable for 12V lead acid batteries, hardtop batteries, discharge batteries and maintenance free batteries heavy duty insulated clamps. 
 

Specifications:
 LED quantity: 6 
 Material of wire: 0.06 square millimeter copper
 Max. voltage / current: 12V / 15A
 Length of wire: 25cm

Functions: Improve driving safety 
Material : Plastic, Copper 
Color : Gray

Product size (L x W ) : 12.4 x 5 .1 cm 

Package contents: 1 x T16897 12V Digital Battery Alternator Tester 6 LED Lights Display Indicates Condition