Eversame USB Digital Power Meter Tester Multimeter Current and Voltage Monitor, DC 5.1A 30V Amp Voltage Power Meter, Test Speed of Chargers, Cables, Capacity of Power Banks-Black

Eversame Power Meter Tester -Each Power Meter tester from Eversame will be strictly tested by our QC Department, to prove the importance we set on quality. -Perfect for evaluating whether or not the computer, USB wall charger, USB car charger are outputting acceptable voltage and current range for the device you are connecting -This Power Meter Tester can plugs directly into any USB socket or cable, which displays on the screen the voltage, current and capacity -It provides you a rough estimate of the capacity of the device you are charging Specification Input Voltage: 3V-30V Input Current: 0-5.1A Accuracy: +/- 1% Display: LED, show voltage and current simultaneously Maximum Capacity Value: 99999 mAh Tester three dimensional size: 60*24*14mm Operation Introduction (1). The short press is the interface switch, and long press is battery capacity and other data reset; (2). In the main interface, five-press is the setting of automatic power outages and timing turn-off(Five-press in the main interface, the character in the lower right corner of the display stars flashing, choose three settings of 'AO.. / OFF / 1-24H' by clicking or double-clicking, and when the flashing stops, it means the system saves the current settings automatically); (3). Six-press is Chinese/English interface conversion. Warm Tips -This power meter tester may not support fast charging for some type of smartphones and devices. -If any tester you bought from Eversame can't display the correct parameters while testing your devices, please feel free to contact us firstly and we will provide quick respond and offer you good solution. Package Included 1 x Current Voltage Test Meter Easy-To-Reach Support Every product includes one year hassle-free guarantee with excellent after-sale service