● Three-in-one model for AC / DC withstand voltage and insulation resistance test (WAC / WDC / IR)

● Output voltage AC: 5KV; DC: 6KV

● Output current AC: 12mA; DC: 5mA

● Insulation resistance test: 1000V / 1000M2

● Test time 0.02s-999.9s; climbing time: 0.1-99.9s

● Arc detection: 0-9 segments

● Output signal: PASS / FAIL / TEST- IN-PR0CESS

● Test failure alarm: buzzer, LCD display "FAIL" and indicator

● Single function key, LED display, simple operation

● Memory group: 3 steps per group, 5 groups in total