KETOTEK Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency Counter 45.0-65.0 HZ LED Display Voltage Volt Frequency Meter Tester Gauge
Specifications:Brand new & high quality! Dual measurement of AC voltage, AC Hertz (It can't be used for measuring the AC power converted from a DC power with an inverter) Voltage Measuring Range: AC 80 ~ 300V Hertz Measuring Range: 45-65Hz Measurement speed: 2 times/s Accuracy: 1％±2 digitsCutting Size: 62mm×36mm / 2.44" × 1.42" Product Size: 68mm ×42mm × 38mm / 2.68" × 1.65" × 1.5" Operating Temperature: -10～+50℃ / 10℉~122℉ Package Include: 1 × AC Voltmeter Frequency meter dual display
Product Features
- 2 in 1 MultimeterVoltage and frequency can be displayed with different color on the LED screen, red for voltage, green for frequency. It is clear and convenient to read.
- Wide measuring rangeVoltage: AC 80~300V, Hertz: 45-65Hz, Accuracy: 1% 2 digits, with high working efficiency of 2 times/s measuring speed.
- No extra individual power supplyIt can directly connect two wires to the tested voltage to measure voltage and frequency without power supply.
- Ultra small size2.681.651.5inch / 68x42x38mm. This Voltage Frequency Meter can be installed on anywhere flexibly.
- More informationOperating temperature: 10F~122F/-10C ~ 50C. Note: The AC current meter only suits for pure AC 50-60HZ power supply and can NOT be used for square wave, inverter output and sine wave circuit measurement of modified sine wave, otherwise the meter will be damaged.
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