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USB Tester
USB testers are used to test the quality of charger/power bank. It can give a comprehensive detection for the charging equipment, such as output voltage, output current, output capacity, output voltage stability, etc.
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USB tester UNI-T UT658
USD 8.64
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Tests USB connection quality, tracks voltage, current, and energy, with memory and alarm.
Availability in stock:
HK
ID: 875821 0.2 kg
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USB Tester FNIRSI FNB48S (without Bluetooth)
USD 35.06
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The device is used to monitor the capacity of rechargeable batteries, the parameters of USB power supplies, and the quality of the USB connecting cables' resistance.
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HK
ID: 910524 0.2 kg
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USB Tester FNIRSI FNB38
USD 20.62
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Device designed for testing rechargers, U disks, data cables, power banks, mobile phones, etc.
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Availability in stock:
HK
ID: 895993 0.2 kg