·The unit is a reliable and safe 4-in-1 automatic voltage tester up to 690 V, a resistance tester, a continuity tester and is able to indicate phase rotation by 2 poles.·Unique is the full LCD display with bargraph and backlight. The tester is integrated with a torch for testing in places with less lighting. The probe can be connected to the housing firmly.LCD DisplaySpecifications

Voltage range:6- 690 Volt AC/DCLED resolution:bargraph, 8.0 - 15.0V, res = 0,1V 151 - 690V, res = 1VAccuracy:+3% + 2dResponse time:< 0.1 s LED / < 0.5 s LCDResistance:0 ~ 2 kOhm (+3% + 10d)Continuity:< 200 k Ohm Frequency:0 ~ 65 Hz Backlight: Including

Voltage Tester