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โก Power up your tech IQ with FNIRSI FNB58 โ the ultimate USB tester for pros who demand precision!
The FNIRSI FNB58 is a compact, battery-powered USB tester featuring a 2.0-inch TFT LCD that delivers precise real-time monitoring of voltage, current, power, and capacity. It supports a wide range of fast charging protocols including PD2.0/3.0 and QC2.0/3.0, with advanced features like E-Marker cable reading, high-speed ripple sampling, and onboard temperature measurement, making it an essential tool for professionals and tech enthusiasts seeking accurate USB diagnostics.
| ASIN | B0BS2ZS813 |
| Best Sellers Rank | #22,249 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Voltage Testers |
| Brand Name | FNIRSI |
| Color | multi-color |
| Compatible Devices | USB devices, mobile phones, mobile power supplies, U disks, chargers |
| Customer Reviews | 4.4 4.4 out of 5 stars (185) |
| Included Components | USB Tester |
| Item Dimensions | 3.23 x 1.65 x 0.47 inches |
| Item Weight | 1.6 ounces |
| Manufacturer | FNIRSI |
| Measurement Type | Multimeter |
| Minimum Operating Voltage | 4 |
| Model | FNIRSI-FNB58-bp |
| Number of Items | 1 |
| Part Number | FNIRSI-FNB58-bp |
| Power Source | Battery Powered |
| Specification Met | CE, FCC, RoHS, UL |
| Style Name | FNB58 |
| Upper Temperature Rating | 125 ยฐC |
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