FNIRSI® FNB58 USB Fast Charge Tester

Name: FNIRSI FNIRSI® FNB58 USB Fast Charge Tester - FNIRSI® FNB58 USB Fast Charge Tester
Brand: FNIRSI
SKU: 44641902035162
Price: 58.99 USD
Availability: InStock
Rating: 4.3934 (41 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$58.99$98.99

40% off

Quantity

Color

Black

Quantity

Description

The FNB58 USB tester is a high-reliability, high-safety USB voltage andcurrent detection meter and a mobile communication terminal fast chargingtrigger.It has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A,...

Reviews

4.4

61 ratings

It’s just a perfect tools!..

It’s just a perfect tools. Really accurate for my lab and fun enough for domestic uses. Great product like all the items I bought from you. Congrats keep rolling like this, do not ever drop the quality of your tools👍🏻 From u to our happy customer. VVP

Vincent · 6 days ago

Ottimo prodotto

fallabrino · August 26, 2026

FNIRSI - Great Products at a favourable Price.

Don't really know where to start ! I bought a battery tester and a multimeter around 18 months ago and thought these were really good. I then bought mote and more test equipment and now have 2 oscilloscopes, power supply, USB tester, night vision binoculars, thermal imaging camera, etc. I have found no issues and the factory appears to produce good equipment at favorable prices. I will deal with them again as I need a couple more things ... great communication and fast delivery. Regards, Peter S

Peter · July 31, 2026