LCD Micro USB Tester Digital Voltmeter Ammeter DC Voltage Current Meter

LCD Micro USB Tester Digital Voltmeter Ammeter DC Voltage Current Meter

Feature:

• Display voltage, current, and mAh data at the same time for easy viewing;

• Can detect power bank output mAh;

• Multi-group detection data storage, power-down storage function;

• Does not affect data transmission;

• With higher accuracy, the current parameters will not jump randomly;

• USB male connector and Micro USB port dual modes can detect the quality of Micro USB cable;

• Current sampling is 25 milliohms, and the loss is smaller;

• With a precise current calibration function, the current accuracy is higher.

Specification:

• Input voltage: 4V-30V

• Voltage resolution: 0.01V

• Test current: 0.05A-3.00A

• Current resolution: 0.01A

• Capacity range: 0-19999mAh

• Accuracy: ±1%

• Line loss: about 0.1ohm

• Test content: battery voltage, current, discharge capacity (a total of 10 sets of data)

Package includes:
1 x Micro USB Tester