Product: Digital Single Phase Energy Meter Tester Electricity Usage Monitor AC 110V 40V~300V 100A Ampermeter Power Voltmeter Ammeter Voltage Amps Watt Kwh Frequency Power Factor Meter Multimeter (Built-in CT)
Brand: TKXEC
DIN-rail multi-function Digital meter canmeasure AC voltage, AC current, active power, power factor,  frequence andelectric energy and the same time. The meter have a colorful, full-view,  highdefinition LCD to display the measure parameters.   Technical Indicators 1.Accuracy:1％±2 words 2.Range:  AC voltage: AC 40.0-300.0V  AC Current:AC 0-100.0A, the currentresolution is 0.01A .  Frequence:45.0Hz-65.0Hz Power Factor:0.00-1.00PF Size:54mmx80mmx64mm  Protruding part size:54mmx45mmx16mm Installation width=3P (DZ47/C45 air switchposition) Electric Power: 0-450000W, the electric powerresolution is 0.1W when measure electric power between 0-9999.9W, otherwise theelectric power resolution is 1W. Electric Energy: 0-99999kwh, the display ofelectric energy resolution is 0.01kwh when measure electric engery between0-999.99kwh, the display of electric energy resolution is 0.1kwh when measureelectric engery between 1000.0-9999.9kwh and the display of electric energyresolution is 1kwh when measure electric engery larger than 9999.9kwh 3. Speed: 2 times per second 4. Size: 54×80×64 5. Installation: Din-Rail   Application Method 1.Connect the measure voltage to the 1 and 2terminal 2.Connections of meter with internal currenttransformer as graph 1. Make the wire through the hole in the meter and thedirection chose arbitrarily. 3.Connections of meter with external currenttransformer as graph 2. Make the wire through the hole in the meter, andconnect the two wires of the secondary transformer to the 3 and 4 terminal. 4.When power on, the meter display themeasure parameters. 5.When power on, you can press the button ofSAM CK last for 5 seconds, then the electric energy will to be zero and startto cumulate when release the button. And when
1: Parameters: ac power meter voltage measuring range is AC 40-300V, current measuring range is 0-100A, active power range is 0-450000W, electric energy range is 0-99999kWh. Frequence:45.0Hz-65.0Hz,Power Factor:0.00-1.00PF
2: 178 degree wide viewing angle, color LCD screen, very clear
3:Two Type Can Choose: Built-in CT or External CT Make wiring easier
4:Electricity usage monitor: Monitor is the killer of the high-cost energy appliance, helping you lower power consumption and save money.
5: Auto Store & Memory Function: when power off, the electric energy data will be stored and memorized, can be reset.

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