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Helmet Test Equipment Helmet Electrical Insulation Test Machine GB/T 2811-2007
Said current error | ±1% |
Error voltage | ±1% |
Timer showing error | ±1% |
Probe diameter | 4mm,The top of the hemispherical |
In Within the voltage | increased to 1min 1200 V ± 25V,keeping 15s |
Regulator | Range 1500V |