TDYKNFD Wireless Voltage Meter

Specification: Self-power Measurement Range: 6V ~ 80V Measuring Range with External Power Supply: 0~500V Input Current Measurement Range: 0~100A External Supply Voltage: 6-60V Display Mode:2.4 inch color LCD display Voltage: 0.01V~500V Current: 50A 100A 200A 300A 500A Can choose(Notice:If you want measuring less than 1A current pls choose the 50A Meter ) Capacity: 0.001AH~65000.00AH Energy: 0.000KWH~9999KWH Time: 0 ~ 100 hours Power Value: 999KW Temperature: 1~100°C Voltage: ± 1% + 2 words Current: ± 2% + 5 words Temperature: ± 1.5 ℃ Measurement Rate: 5 times / second Relay Delay Time: (0-60)S Communication Distance: Open single group 10 meters OVP (Overvoltage protection): 0.01V~500V LVP (Undervoltage protection): 0.01~500V OCP (Charge Overcurrent Protection): 0-500A NCP (Discharge overcurrent protection): 0-500A Display Board Size: 87 x 49 x 14 mm/3.4x1.9x0.6in Measuring Plate Size: 114 x 54 x 28 mm/4.5x2.1x1.1in Package Include: 1 x Display module 3 x 2P red and black lines 1 x Male to Male USB2.0 cable 1 x Measurement module (including a measurement board and a Hall sensor)