HV HIPOT GDMC-2G Lightning Protection Device Tester


Test condition: MOV: 1mA±5μA; 0.75U1mA≤±1%±1d;

GDT: 100V/S±10%


Output: Voltage: 0~2100V; Current: 0~1.5mA

Measurement range: 20~2000V; 0~1000μA

Measurement accuracy: ±2%rdg±3dgt; ±2% rdg±10dgt

Resolution: 1V; 0.1uA


Output: Voltage 0~2100V/1.5mA

Measurement range: 20~2000V

Measurement accuracy: ±2%rdg±3dgt

Resolution: 1V

Insulation resistance:

Output: 500V 

Measurement range: 0.5MΩ~3000MΩ

Measurement accuracy: ±3%rdg±10dgt

Resolution: 0.1M

Measurement range & Accuracy

Power supply: DC 7.2V 2600mAh Rechargeable lithium battery. (Stand-by for more than 3 hours)

Test method: DC voltage drop method

Gear shift: Fully automatic gear shift

Display mode: Color touch screen


LCD: 108*65mm

Main unit: 212*175*76mm

Weight: 1200g

Over-voltage protection: Available

Data storage: For MOV: 1000 groups;

For GDT: 1000 groups;

For insulation resistance: 1000 groups

Intuitive display of memory in use and available memory.

Data review: Available

Over-flow indication: Over-flow indication by symbol “9999.99”.

Test mode: “Once”: one-key test, no need to preset.

“Conti.”: Preset voltage, then tests are done continuously.

Data upload: Data in Excel format is exported to PC via USB port.

Battery voltage: Battery power indication. Charging reminder is shown when there is low battery voltage.

Auto shut-down: Auto shut-down after 15 minutes of no operation.

Power consumption: Stand-by: 140mA; measurement: 830mA


Main unit x 1 set

Test line x 2pcs

Alligator clip x 2pcs

Probe x 2pcs

Charger (12V/2A) x 1pc

USB communication line x 1pc

CD x 1pc

Carrying case x 1 set

User’s guide x 1 copy

Warranty card x 1 copy

Factory test report x 1 copy



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