The following test methods can be carried out: Round rod method: enamelled round wire with a diameter of 0.100mm and below; Twist method: the diameter of 0.100mm and above 2.500mm and below enamelled round wire, steel ball method: winding flat wire and diameter 2.500mm and above round wire; Can also be used for electrical products and instruments withstand pressure test;

A group (5) of samples can be installed at a time, and the breakdown or voltage withstand test of any sample can be completed one by one or separately according to the selected test;
Equipped with RDS-50 hot voltage tester, it can perform hot breakdown voltage test.
LED automatic display test results, automatic return;
When the sample is broken down, the breakdown voltage display value is automatically locked and does not beat, and the display is kept for 2-10 seconds (adjustable), so that the test results are clearly recognizable;
Equipped with round rod method, twisting method test fixture and test weight;

Main technical parameters
Breakdown action current: (5±0.5)mA
Maximum test voltage: ≥15000V
Test voltage indication error: < 2%
Withstand pressure time: 1 second -99 minutes 59 seconds between setting
Diameter of round rod electrode: (25±0.5) mm
Rated capacity of test transformer: 900VA
Load short circuit current: > 50mA
Input power supply: AC220V±10% 50HZ
Power consumption: < 1000W
Working environment: Temperature :0-40℃; Relative humidity :≤85%
Dimensions: L×W×H 545×650×1700mm
Weight: 125kg