UNI-T Digital Voltmeter UT18C UT18D AC DC Voltage Continunity Tester 690V LCD Display 3 Phase Sequence RCD Electrical Tester

Battery Included：no High-concerned chemical：None Voltage range：Other Certification：CE Origin：Mainland China Model Number：UT18C UT18D VoltageTester Brand Name：UNI-T DIY Supplies：Electrical Dimensions：272mm x 85mm x 31mm Operating Temperature：0-40 Display Type：Digital Only Phase rotation test：57-400V AC(3 phase) Continuity test：RCD test Polarity detection：Positive Negative No power test：Work light Voltage indication：LED Low battery indication：Around 2.5V LCD display (voltage)：6V~690V LCD display (Frequency)：40Hz~400Hz

Battery Included: no High-concerned chemical: None Voltage range: Other Certification: CE Origin: Mainland China Model Number: UT18C UT18D VoltageTester Brand Name: UNI-T DIY Supplies: Electrical Dimensions: 272mm x 85mm x 31mm Operating Temperature: 0-40 Display Type: Digital Only Phase rotation test: 57-400V AC(3 phase) Continuity test: RCD test Polarity detection: Positive Negative No power test: Work light Voltage indication: LED Low battery indication: Around 2.5V LCD display (voltage): 6V~690V LCD display (Frequency): 40Hz~400Hz