1.1 General introduction
APBL zinc oxide lightning arrester tester uses the advanced microcomputer as the control unit, it is whole intellect operation, and has the advantages of strong anti-interference capability and accurate and reliable measurement etc, it is an ideal test device to test on the spot and in laboratory various related electric parameters of zinc oxide lightning arrester.

1.2 Technical index
AC input voltage(Effective value):   20-220V
Total leakage current (Effective value):   0-10mA
Resistant leakage current (Effective value):   0-10mA
Condensive leakage current (Effective value):   0-10mA
Total leakage current harmonic component:   0-10mA
Lightning arrester power consumption:   0-999W
System measurement accuracy:   ±(Reading ´2% + 1Word)
Power:   AC 220V ±10%, 50Hz ±1%