TKSE USB Tester - Dual USB Voltage Current

Specification: Item Type: Dual USB Voltage Current Tester Material: ABS Product Parameters: Display Mode: 0.28in LED, two color (red blue) Product Size: Approx: 69x26x19mm/2.71x1.02x0.74in USB Extension Cable: ≥120mm Measurement Accuracy: 0.1% (±3 bits) Measurement Rate: ≥500mS/ time Working Environment: Operating Temperature: -10-+65℃ Working Humidity: 10 - 80% (no condensation) Working Pressure: 80 -106kPa Sun Exposure: Not direct exposure Product Functions: Input Voltage: 3.20-30.0V (decimal point automatic shift) Test Voltage: 10V below resolution: 0.01V, 10V to. Upper resolution: 0.1V Test Current: 0.00-3.00A (maximum 10A, and can not work for a long time) Resolution: 0.01A QC2.0/QC3.0: OUTPUT I support for Qualcomm QC2.0, QC3.0 charging (note, when QC2.0 and QC3.0 are charged, OUTPUT II cannot be plugged into other devices) Capacity Test: 0-99999mA/H (i.e. 99.999A/H) Capacity Accumulation: In the case of constant charge, the accumulation of N charge capacity Capacity View: Power on the device without connecting to any USB device. The displayed capacity is the last accumulated capacity, and the accumulated capacity has a power off memory function. Capacity Reset: 1. After power off, when you power on the device and then charge it, the accumulated capacity is reset in two flashes. Power Test: 0.00-9.99-99.9W, automatic shift of decimal point Over Voltage Alarm: When voltage >/=5.6V, voltage decimal point - flash Under Voltage Alarm: When voltage /=3A, the current decimal point - flash Short Circuit Alarm: Current decimal point- flash Button: One button to switch between 7 different display modes: Only VA - only C - only P - VA+C - VA+P - C+P - VA+C+P Long press the key to clear the accumulated capacity When the alarm prompts, you can long press