JacobsParts USB Power Meter Voltage Current Capacity Tester 5-20V 3A Test Chargers and Cables

JacobsParts USB Power Meter Voltage Current Capacity Tester 5-20V 3A Test Chargers and Cables

$ 5.99

Score By Feature

Based on 41 ratings

Fácil de leer

8.38

Precisión

8.08

Poder de carga

8.11

OveReview Final Score

How Our Score Is Calculated

Product Description

Be sure to enter the right model number when you enter yours.

Monitor the charging voltage, current, and battery discharge capacity over the life of the device

Performance of USB cables, wall chargers, car chargers, and power banks should be tested

It is compatible with fast chargers, works up to 20V, & does not interfere with quick charging

The voltage range is 4-20V the maximum current is 3A and the resolution is The electrical voltage is 01. One mAh, one amp

Measuring capacity survives power loss and is available at a size of 25% of 25. Five times one. Approximately 35 cm

Selected User Reviews For JacobsParts USB Power Meter Voltage Current Capacity Tester 5-20V 3A Test Chargers and Cables

This is great for troubleshooting

5/5

In the past, I was not aware these existed, but recently found it and picked it up to help troubleshoot USB devices that don't charge or function properly. Using this device is a benefit to my work and I recommend it if you do the same thing.

Janiyah Graham

| Jan 17, 2021

I expect it to work

5/5

In terms of performance the USB power meter works well, and is a good value for the price. The charge counts in mAH have to be reset before use, otherwise they are added to the previous.