Android Wireless Micro USB Power Tester Digital Voltmeter Ammeter For QI Wireless Charger Android Interface

Feature: This tester can monitor voltage, current, capacity, electric quanity, power, and charging time. Supports Qualcomm QC3.0 (3.8~12V, +/-2 Step) compatible QC2.0(5V/9V/12V/20V) Bc1.2(5V) Apple 2.4A, and MTK-PE(5V/7V/9V/12V) etc. Parameters: Voltage measuring range: 3.6V ~ 32.0 V Resolution precision: 0.01 V Current measuring range: 0.00 ~ 3.00 A Resolution precision: 0.01 A Power cumulative range: 0 ~ 999999 MWH Resolution precision: 0.001 Wh Cumulative capacity range: 0-99999 mah Precision: 0.001 Ah (new feature) Power metering range: 0 ~ 299.999 W Resolution precision: 0.001 W Timing maximum time: 999 H 59 M 59 S Resolution precision: 1 S Time to refresh: > 500 ms/time > 500 ms/times Measurement rate: 0.5 times/s USES the large-scale instrument of the same metal manganese copper low impedance sampling resistance is almost zero (1.5 mm diameter metal Manganese bronze material