Type-A and Type-C interface Two types of interfaces are available, which are more versatile and user-friendly. Note: Both interfaces can not be used at the same time and can only be used individually. Bi-directional measurementThe tester can be connected to the charging adapter, and can also connect the charging cable connector, digital devices can easily solve existing charging problems find Data storage Intelligent storage capacity data, monitoring data and memory measurement, up to 10 sets of stored measurement data, data can be a delete button, data self-protection is not lost Test area Quality inspection of chargers such as chargers, mobile power adapters and data lines for 3C products. Full detection of 3C product charger output voltage, output current, output power, capacitance, equivalent loop resistance and USB data transmission line voltage Easy to UseHigh-precision, reliable and stable, small size, easy to use and flexible. It can be widely used in factory review, digital enthusiasts and engineers. Features Type A and Type C interface The same screen displays voltage, current, power, capacity, etc. 10 sets of data storage Loop equivalent resistance measurement (1-480) CE certification With an electronic load with a maximum working current of 3A (load version) Technical data Measurement voltage range: 4.00-24.00VDC, resolution: 0.01V Current measurement range: 0.05-3.00 ADC, resolution: 0.01 A (Type A) / 0.05-5.00 ADC, resolution: 0.01 A (Type C) Capacity: 0-99999 mAh, resolution: 1 mAh Current: 0-1000 Wh Loop equivalent resistance measurement: 1-480 Voltage of the USB -Data transmission line (D+D-): 0-3.30V Time: 99 hours 59 minutes 59 seconds, resolution: 1s Support USB2.0 data transmission function, support QC1 .0/2.0/3.0 fast charging proto coll (Type A) Support USB2.0 data transmission function, support QC1.0 / 2.0 / 3.0 / 4.0 quick charge protocol (Type C