UNI-T UT18D Digital Voltmeter AC DC Voltage Continunity Tester 690V LCD Display 3 Phase Sequence RCD Electrical Testing Tool
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Specification
Brand Name: UNI-T DIY Supplies: Electrical Display Type: Digital Only Dimensions: 272mm x 85mm x 31mm Power Supply: Battery Operating Temperature: 0-40 Model Number: UT18D VoltageTester 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