... protection Duty cycle test, REL test, data hold Clamp light, backlight CM2070FT 3 3/4 digital clamp meterFeatures:1. Clamp opens ... clear;3. Full function protection, strong anti-interferential performance;4. CE standard design, improves the safety of the test ... Duty cycle test, REL test, data hold;6. Clamp light, backlight display. Technical data Basic functionRangeAccuracyDCV400mV/4V/40V/400V/1000V±( ...