YANHAO D69-2058 Voltmeter Current Ammeter Power Factor Electric Energy Frequency Meter Digital Panel Wattmeter Volt AMP 1Pcs (Size : AC 40-300V)

InstrumentationD69-2058 multi-function Digital meter can measure AC voltage, AC current, active power, power factor, powerfrequency and electric energy. HD LCD has adopt for display moduleTechnical Indicators1.Accuracy: 1%±2 words2.Range:AC voltage: AC 40.0-300.0V/200.0-450.0v (You should select the suitable type ofmeter when your making order)AC current: AC 0-99.99A, minimum resolution is 0.01Apower frequency: 45.0Hz-65.0Hzpower factor:active power:0.00-1.00PFaccuracy is 0.1 W0-45000W when the active power between 0 and 9999.9W, the display Electric energy: 0-9 99999kwh,when the clectric power between 0 and 999.99kwh, thedisplay accuracy is 0.01kwh, when between 10000.0-9999.9kwh, the display accuracy is 0.1kwh, when between 10000.0 and 999999kwh, the display accuray is Ikwh.3.Speed: 2 times per second4.Size:79*43*485.Installation Size: 76*396.Auto-saving: when power off, the electric energy will be saved. The saved electric energy willBe accumulated continue when the meter power-on next time.Application MethodJ.According to connection graph, connect the green wire of secondary current transformer to the blue terminal of meter and make the wire of measurement circuit through the hole in the current transformer.2.Supply power and start to measure and display the result.3.Press down the button last for 5 second, the electric energy will to be zero,A Attention. The meter will be destroyed when you make wrong connection method with voltage2. The meter can only use to measure 50Hz AC city electricity, it will be destroyed when use toinput(green terminal) and secondary current transformer(blue terminal).measure square wave, output of inverter and correction sine wave.

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