Wadfow WDM9506 RCD/Loop Tester

Wadfow WDM9506 RCD/Loop Tester Tripping time: *1 |△N300(slow 500ms) *5 |△N40ms(slow 150ms) Tripping current: (0.2-1.1)|△N Contact voltage:0~99.9 V Alternating voltage:0~440 V Frequency: DC,45~65 Hz Loop resistance:0.1~2000Ω RL current test:0.51|△N Multiplying power of measuring current:*0.5,*1,*5 Current level( |△N):10mA,30mA,100mA,300mA,500m A Trigger phase angle:0 or 180 With 6pcs 1.5 AA batteries Auto power off Backlight USB 2.0 interface.

Sold per pc. Brand and stock confirmed on your quote.