Wireless Bidirectional Current Voltage Meter Voltmeter Capacity Meter Coulomb Direct Current

Features:
1. High definition 1.8-inch color LCD screen
2. Suitable for monitoring the battery capacity of the electric vehicle and monitoring the Direct Current circuits operating status.
3. Highly sensitive and long lasting control buttons.
4. The wireless transmission distance is up to 10 meters.
5. The measurement module can detect the current in both directions.
6. It has overvoltage protection, overcurrent protection and undervoltage protection in the circuit.
7. The display screen can be closed, press any key to wake up the screen, more energy efficient.
8. The amp time, watt-hour, and time data can be cleared during measurement without affecting the  measurement.
9. Different communication addresses can be set wirelessly. Several machines can operate at the same time without interference.
Notice: Objects may have Logo, if you want to know, please contact us. Otherwise, please do not bid.
Specifications:
Material: ABS plastic
Voltage measurement range: 0.01-100 V
Voltage Resolution: 0.01 V
Voltage accuracy: ± 2% + 3 words
Current measurement range: 0.01-30A
Current Resolution: 0.01A
Current precision: ± 5% + 10 words
Temperature measurement range: -20 -120 degree celsius
Power measurement range: 0-200KW
Power Resolution: 0.001 W
Display range of the capacity: 0% -100%
Amperes-hour measuring range: 0-2000kAH
Resolution Capacity: 0.001AH
Measuring range Watt-hour: 0-4000KWH
Watt hour resolution: 0.001WH
Time measurement range: 0-99 days
Time resolution: 1 sec
Communication Address Range: 01-99
Wireless channel setting range: A-Z (26 channels)
NCP: 0.01-30A (Negative overcurrent protection setting)
OCP: 0.01-30A (overcurrent protection setting)
OVP: 0.01-100 V (overvoltage protection setting)
LVP: 0.01-100 V (protection setting under voltage)
Display: 1.8inch TFT LCD screen
Protection against delays: 0-10 S
Measurement module power consumption: about 0.4 W
Display Module Consumption: 0.5 W
Sampling rate: 5 times / sec
Distance from Communication: up to 10 meters
Meter Power: USB Direct Current 5 V or Direct Current 10-30 V
Power measurement module: Direct Current 12 V
USB cable length: 1m
Meter size: 98*54*21mm / 3.9*2.1*0.8in
Meter weight: 54g / 1.90 oz
Measurement Module Size: 113*57*49mm / 4.4 * 2.2 * 1.9in
Measuring module weight: 141g / 4.99 oz
Package Includes:
1x Voltmeter
1x manual

Package List:
1x Voltmeter
1x manual