2 sets Battery voltage and resistance tester is checked before shipping

30v Range Battery voltage and resistance tester is checked before shipping

2 sets TOB-R203Battery Internal ResistanceTester Is shipped today, before shipping, our machines engineers checked it again to make sure the quality of the machine.

This modelbattery internal resistance testercan testbattery voltage and resistance. It's voltage testing range up to 30v, It can test at least 7 series battery pack within voltage 30V,