51695 HOT SALE LCD Detector Volt Current Voltage Doctor Charger Capacity Plug And Play Power Bank Tester Meter Voltmeter Ammeter Battery TestFeatures:1.This is the mini USB meter.2.It can clearly display all the data.3.Can easily measure the USB ( PC USB, cell phone charger, car charger , mobile power , etc. ) port and device operating current and the output voltage charge-discharge capacity, performance, and judge the performance of the charging cable charging equipment, this tester can meet the requirements !Description:Fit to factories, laboratories and personal use, wide range and Easy touse, easy to take alone, no additional power supply, Plug and play.Specifications:Model: KWS-V20Material: PlasticColor: Blue, GreySize: 59*23*13.5mmDIY Supplies: ElectricDisplay Type: Digital OnlyCode Accuracy class: Plus or minus 1%Operating temperature: normalPower Supply: ACVoltage: 4-20V+/-1%Current: 0-3A+/-1%Time: 0-99H Package Included:1 X Current Voltage Capacity Tester