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Shop: | Tools |
Category: | Testing tools |
Reference: | HELCDTESTER |
Does your mobile charge slowly? Are you using the correct cable or charger?
With this tool you can test the real charging capacity of batteries that charge via USB. It's useful for checking the quality of chargers and cables and making sure they're working properly. The tool is compact and easy to use.
Check the actual voltage and amperage of your cables and batteries!
To test the power supply voltage, current and charged capacity over a period. With the USB multimeter you can measure the charging speed of the battery and power bank.
Accuracy to 0.01 A 0.01 V 0.05 A-3 A. Current range: 50 - 3000 mA; Voltage range: 4 DC - 30 V; capacity indicator: 0 - 19999 mAh
With USB cable. USB wired multimeter is more flexible and convenient
Voltage meter, multimeter, USB, ammeter, tester, tester