FeaturesSimultaneous display of voltage and current and mAH data for easy viewingCan detect mobile power output mAHMultiple sets of test data are saved, power-down save functionDoes not affect data transmissionHigher precision, the current parameters will not jumpUSB male and MicroUSB ports are dual-powered to detect MicroUSB line qualityCurrent sampling 25 milliohms, less lossWith precision current calibration, current accuracy is higher (it has been calibrated at the time of shipment)Performance parametersInput voltage: 3V-15V (actually within 15V)Voltage resolution: 0.01VTest current: 0.05A-3.50ACurrent resolution: 0.01ACapacity range: 0-19999mAHAccuracy: plus or minus 1%Line loss: about 0.1 ohmTest content: battery voltage, current, discharge capacity (total 10 sets of data)List1x digital voltage measuring instrument
ARCELI White tail LCD backlight LCD digital display USB ammeter voltmeter charging capacity test table detector
$43.99
- Measuring voltage and current: USB male plug is plugged into 5V charger, the female socket is inserted into the mobile phone and other equipment, and the voltage and current parameters are directly read out.
- Measure the quality of MicroUSB cable: plug in the mobile phone and other equipment, first plug the 5V charger with the male plug, remember the voltage, then insert the MicroUSB cable from the 5V charger into the MicroUSB hole of the machine to remember the voltage, the voltage gap is smaller The better the quality of the MicroUSB cable.
- Measure the output capacity and efficiency of the mobile power supply: first connect the mobile power to the mobile phone, turn on the mobile power, press and hold the button until the capacity data returns to zero, insert the mobile phone multiple times until the mobile power is turned off automatically. The display capacity is the mAH of the mobile power output when the unit is turned on next time. Note that this mAH is much smaller than the nominal mAH, output mAH* output voltage 5V / battery
- Data switching: Click the button to switch to the next set of data, and double-click the button to switch to the previous set of data.
- Clear data: Press and hold the button for more than 3 seconds to clear the group data.
In stock
Additional information
| Weight | 0.02 kg |
|---|---|
| brand | ARCELI |
| dimensions | 11.7 x 7.2 x 1.3 cm; 30 Grams |