DC Voltage and Current Meter with LCD Screen Sensor, Digital DC Multimeter 500A 500V Voltmeter Ammeter Current Amp Power Watt Capacity Time Meter Battery Tester

Feature:Self-power Measurement Range: 6V ~ 80VMeasuring Range with External Power Supply: 0~500VInput Current Measurement Range: 0~100AExternal Supply Voltage: 6-60VDisplay Mode:2.4 inch color LCD displayVoltage: 0.01V~500VCurrent: 50A ,100A, 200A ,300A ,500A ,Can choose(Notice:If you want measuring less than 1A current ,pls choose the 50A Meter )Specification:1. Capacity: 0.001AH~65000.00AH, Energy: 0.000KWH~9999KWH,Time: 0 ~ 100 hours, Power Value: 999KW2. Temperature: 1~100°C, Voltage: ± 1% + 2 words, Current: ± 2% + 5 words, Temperature: ± 1.5 ℃, Measurement Rate: 5 times / second3. Relay Delay Time: (0-60)S, Communication Distance: Open single group 10 meters, OVP (Overvoltage protection): 0.01V~500V, LVP (Undervoltage protection): 0.01~500V4. OCP (Charge Overcurrent Protection): 0-500A, NCP (Discharge overcurrent protection): 0-500A, Display Board Size: 87 * 49 * 14 mm/3.4*1.9*0.6in, Measuring Plate Size: 114 * 54 * 28 mm/4.5*2.1*1.1in

• Wireless Transmission - The voltmeter has the characteristics of wireless transmission of data, which avoids the interference caused by the complicated wiring between the display and the detection module, and the wiring is easier.
• More Safe and Reliable - Sensor is used to realize non-contact detection current without disconnecting wires, which is safe, reliable and convenient.
• Display Design - The product can display voltage, current, power, temperature, capacity, percentage of remaining capacity, and running time at the same time.
• Protection Function - Dual relay interface, which can manage charging and discharging separately. It has the protection functions of charge overvoltage, discharge undervoltage, charge overcurrent, and discharge overcurrent.
• Memory Function - The memory function of the breakpoint, power-on and power-off, and the number of AH and WH before power-off can be memorized.