DC 0-300V 50A/100A/200A/300A Digital Meter Voltmeter Ammeter LCD 4 In 1 DC Voltage Current Power Energy Detector Built-in Shunt

DC Digital Multi-function Meter Model: PZEM-025 A.Function Measure DC voltage, current, power, energy and display with LCD. B.Display I. Display interface HTN wide view LCD: voltage + current + power + energy + green backlight(See Figure 1) Ⅱ. Display instruction 1.Voltage Measurement range: 0～300V(Independent power supply: DC 5-12V)/8-300V(Direct power supply) Display format:＜10V display such as：1.00V ＜100V display such as：10.0V ≥100V display such as：100V Accuracy: ±1% 2.Current Measurement range: ±0-300A( has 50A、100A、200A、300A four type can be choosed) Display format: ＜10A display such as：1.00A ＜100A display such as：10.0A ≥100A display such as：100A Starting measurement: ±0.02A Accuracy: ±1% 3.Power Measurement range: 0～90kW Display format:＜10W display such as：1.00W ＜100W display such as：10.0W ＜1000W display such as：100W ＜10000W display such as：1.00kW ≥10000W display such as：10.0kW Starting measurement:0.1W Accuracy: ±1% 4.Energy Measurement range: ±0-999kWh Display format:＜1kWh display such as：100Wh ＜10kWh display such as：1.00kWh ＜100kWh display such as：10.0kWh ＜1000kWh display such as：100kWh Overflow will maintain data, unle reset by yours. Accuracy: ±1% Note: 1Wh=0.001kWh C.Other Function 1.Backlight control Short pre the key to turn on or turn off the backlight. 2.Reset Energy Long pre the key over than 3 seconds can reset the energy. 3.Current Indication Current has direction indication, if there is “-”, it means the current is reverse direction, otherwise it is forward direction. (See Figure 2) 4.Energy Indication Energy has direction indication, if there is “-”, it means the energy is reverse direction, otherwise it is forward direction. The energy direction is judged according to the current direction, If the current is positive, the energy will increase, maximum is 999kwh, overflow will be maintained, unle you reset it; if the current is reverse, the energy will decrease, maximum is -999kwh, overflow will be maintained, unle you reset it (See Figure 2) 5.Working Mode Direct power supply: Direct supply by test voltage, test range is: 8-300V Independent power supply: Working voltage range is: DC5-12V, test range is:0-300V(See Figure 3) 6.Data Preservation Energy data and backlight state can be saved when power off. D.Wiring Diagram E. Dimension Diagram（mm） F. Attention 1. This product is suitable for indoor use. 2. This product is suitable for DC. 3. The measurement voltage and ampere shall not exceed the calibration range. 4. Make sure the wiring is correct. About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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