measuring the safe leakage current between positive plate and negative plate during assembly process ny upto 3000V pulse voltage Short circuit can be detected during assembly process so that battery quality can be highly improved and loss from rejected batteries caused by short circuit can be greatly lowered.It is used on assembly line After plates group welding (in each individual cell, there are two groups of plates, positive and nagative, the 2 test wirepin of the YD terster will touch the welded group terminals with a pulse high voltage.if burs and other materials stay between the plates,the circuit will be closed,and the tester will give an alarm. It is the same as American tester brand Slaughter

Technical specifications

1 input AC220V plus or minus 15% 47~60Hz

2 Output DC400~3000V peak(5000V)

3 minimum resistance value 100ohm

4 terminals 2HV senstive terminals

5 Dimension(LxWxH) 400x400x154mm

6 Weight Around 15kg