This machine is used to test shoe sole material or insulation shoe material. After giving certain voltage value and continuing for a specific time, it determines its voltage withstanding characteristic by the voltage value it can withstand.

GB 12011-2000、ISO 8782-1：1998

Capacity	0.5kVA
Test voltage pressure speed	1KV/sec to the specified voltage value
Input voltage	AC 220V
Output voltage	0~ 20KV AC
Diameter of conductive steel ball	?3mm
Depth of inner electrode steel bead layer	Above 30mm
Test disk size for metal mesh	40×20mm
Test frequency	60Hz
Test time	1 minutes or according to the test requirements
Test space	58×38×54cm
Power supply	1?，220V，0.6mA
Volume (W×D×H)	140×60×115cm
Weight	90k