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πŸ’‘ usb power meter voltage current capacity tester 5-20v 3a - ideal for testing chargers and cables - jacobsparts logo

πŸ’‘ USB Power Meter Voltage Current Capacity Tester 5-20V 3A - Ideal for Testing Chargers and Cables - JacobsParts Review

3

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
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Description of πŸ’‘ USB Power Meter Voltage Current Capacity Tester 5-20V 3A - Ideal for Testing Chargers and Cables - JacobsParts

Measure USB charging voltage, current, and discharge capacity over time. Check the performance of USB cables, wall chargers, car chargers, and power banks. Fast-charger compatible, works up to 20V and does not interfere with quick charge negotiation. Voltage range: 4-20V β€’ Max Current: 3A β€’ Resolution: 0.01V, 0.01A, 1mAh. mAh measurement survives power loss β€’ Size: 7.25Γ—2.5Γ—1.35cm.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Works as expected, good for voltage tester

The USB power meter worked as advertised and appears to be good value for the money. The mAh charge must be reset before each use, otherwise it will be added to the previous charge value.

Pros
  • Alright!
Cons
  • Expandable

Revainrating 5 out of 5

Great for troubleshooting

I didn't know it existed but I found it and got this item to help when I'm having trouble with my USB device when it's not working or not loading properly. This device meets my needs as expected and would recommend it if doing the same tasks.

Pros
  • Great for me
Cons
  • No guide