DUOYI DY2015 Car 12V Battery Tester Digital Diagnostic Tools, DY2015 Option:DY2015 stretched length 180mm)

stretched length 180mm)

neoprene rubber buffer

63inch * 9

72inch * 18

DUOYI DY2015 Car 12V Battery Tester Digital Diagnostic Tools, DY2015 Option:DY2015 stretched length 180mm)1. Storage battery testers are used for activated style leadacid storage battery 2. Precise circuit and strong digital processing unit make it complete collection of a series of complicated data and figure out every test data, which availably by 4 wire Kelvin test connection. 3. Besides it strengthens input protection inside , in order to prevent such situations as polar reversal connection, over high voltage input, poor contact of the test clamps and