10A PZEM 004T 3.0 Wattmeter+TTL to USB Cable Kwh Meter

the module is mainly used for measuring AC voltage, current, active power, frequency, power factor and active energy, the module is without display function, the data is read through the TTL interface.PZEM-004T-10A:Measuring Range 10A (Built-in Shunt)Different batches may result in different product appearances, text, and colors, which do not affect usage 1. VoltageMeasuring range:80-260VResolution:0.1VMeasurement accuracy:0.5%2. CurrentMeasuring range:0-10A(PZEM-004T-10A)Starting measure current:0.01A(PZEM-004T-10A)Resolution:0.001AMeasurement accuracy:0.5%3. Active powerMeasuring range:0-2.3kW(PZEM-004T-10A)Starting measure power:0.4WResolution:0.1WDisplay format:Less than 1000W, it display one decimal, such as:999.9W equal 1000W, it display only integer, such as:1000WMeasurement accuracy:0.5%4. Power factorMeasuring range:0.00-1.00Resolution:0.01Measurement accuracy:1%5. FrequencyMeasuring range:45Hz-65HzResolution:0.1HzMeasurement accuracy:0.5%6. Active energyMeasuring range:0-9999.99kWhResolution:1WhMeasurement accuracy:0.5%Display format:Less than 10kWh, the display unit is Wh(1kWh=1000Wh), such as: 9999Wh equal 10kWh, the display unit is kWh, such as: 9999.99kWhReset energy:use software to reset.7. Over power alarmActive power threshold can be set, when the measured active power exceeds the threshold, it can alarm8. Communication interfaceRS485 interfaceColour:TransparentBlue CaseMaterial:plastic Package Content:1 * Meter1 * TTL to USB Cable Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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