D69-60 Digital Display Meter AC 110V 220V 380V 45-65Hz Frequency Detection Tester 1Pcs(AC150-500V)

Voltage Testers >>Specification Measurement Accuracy:1% ± 2 words Display: LCD liquid crystal display Measuring Range: AC voltage:AC80-300.0V, 150-500V Frequency:45-65.0Hz (please check the box when placing an order: select 80-300V for 110V 220V voltage, and 200-450V for voltage above 380V!) No need for power supply:two-wire direct (AC irrespective of polarity) the measured voltage can complete the voltage frequency measurement Measuring Speed:about 2 times per second Dimensions with back cover:79 (length) × 43 (width/height) × 31mm (thickness) Installation Size:76×39mm Visual Screen Size:53*27mm Extreme Working Conditions: Working Temperature:-10-+50 Working Humidity: 10-80% (no condensation) Working Pressure:80-106k >>Package Included 1×D69-60 LCD Frequency Meter Dimensions : 79*43*31mm Operating Temperature : -10~+50 Accuracy Class : 1% ± 2 words Measuring Range : 45-65Hz Model Number : D69-60 Display Type : Digital Only DIY Supplies : ELECTRICAL Origin : Mainland China