Description

USB voltmeter ammeter digital display digital dual display meter mobile phone/mobile power supply/tablet USB testerFeatures:USB dual meter is small in sizeIt can display USB charging or discharging voltage and current at the same time and on the same screen, alternately or single display capacity and powerAdopt USB extension cable input, output at both ends, easy to useThe USB double meter adopts exquisite SMT craftsmanship, so the consistency is very goodBuilt-in intelligent charging identification IC, which can automatically match high current chargingProduct parametersProduct name: USB test tableDisplay mode: 0.28""LED, single color (full red), double color (red and blue) color optionalProduct size: 69×26×19mmUSB extension cable: ≥120mmMeasurement accuracy: 0.1% (±3 digits)Measurement rate: ≥500mS/timeWorking temperature: -10～+65℃Working air pressure: 80～106kPaWorking humidity: 10～80% (no condensation)Sun exposure: no direct sunlightInput voltage Test voltage: 3.20-30.0V (automatic shift of decimal point) Resolution below 10V: 0.01V Resolution above 10V: 0.1VTest current: 0.00-3.00A (up to 10A, can not work for a long time) Resolution: 0.01AAutomatic identification: OUTPUT Ⅱ has built-in intelligent charging control IC, which can automatically match your mobile phone and tablet with suitable and safe high-current chargingQC2.0 QC3.0: OUTPUTI supports Qualcomm QC2.0, QC3.0 charging (Note, when using QC2.0, QC3.0 charging, OUTPUT II cannot be plugged into other devices)Capacity test: 0-99999mA/H (ie 99.999A/H)Capacity accumulation: in the case of uninterrupted power, the accumulation of N times of charging capacityCapacity check: 1. Power on without connecting any USB device, the displayed capacity is the last accumulated capacity, and the accumulated capacity has a power-off memory function2. After the power-on capacity is cleared, the displayed capacity is the accumulated capacity of the current N times of charging or discharging.3. You can switch to view by pressing the buttonCapacity reset: 1. When the power is turned on and recharged after a power failure, the last accumulated capacity """flashes twice""" is cleared to zero.2. Long press the button to accumulate the capacity and the accumulative capacity ""flash twice"""clear to zero"Power test: 0.00-9.99-99.9W, the decimal point is automatically shiftedOvervoltage alarm: when the voltage is >/=5.6V, the voltage decimal point - flashes quicklyUndervoltage alarm: when the voltage is Overcurrent alarm: when the current >/=3A, the current decimal point - flashes quicklyShort circuit alarm: current decimal point - flash quicklyButton: One button, you can switch 7 different display modes: only VA, only C, and only P-VA+C-VA+P-C+P-VA+C+P, long press the button to clear the accumulated capacity alarm When prompted, you can long press the button to cancel the alarm prompt functionShipping list:USB Tester X1