Working voltage: 60-600V
Maximum withstand voltage: 2000V per minute (pulse voltage 4000V)
Frequency range: 20 Hz to 400 Hz
Continuous use: 60 minutes at 200V ACV
Usage limit: 600V ACV: 4 minutes
Measuring wire length: 1mm
Instrument size: 85 * 64 * 23mm
Weight: 200g