Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
⚡ Power up your diagnostics with FNIRSI — the ultimate fast-charge whisperer!
The FNIRSI USB Battery Tester FNB58 is a compact, multi-interface digital voltmeter and ammeter designed for professionals and tech enthusiasts. Featuring a 2.0-inch TFT display, it supports USB-A, Micro-USB, and Type-C ports, and accurately measures voltage, current, power, resistance, and fast charge protocols including QC, PD, VOOC, and more. With a high-speed 16-bit ADC and advanced data recording capabilities, it offers detailed ripple and waveform analysis. Lightweight and app-enabled, it’s the go-to tool for precise battery and charger diagnostics.
| Brand | FNIRSI |
| Power Source | USB Powered |
| Style | Digital |
| Colour | multi-color |
| Item Weight | 45 g |
| Min. Operating Voltage | 4 |
| Specification Met | Ul, Iec |
| Upper Temperature Rating | 4E+1 Degrees Celsius |
| Measurement Type | Battery Tester |
| Maximum Operating Voltage | 28 Volts |
| Manufacturer | FNIRSI |
| Model number | FNIRSI-001 |
| Number of Memory Sticks | 1 |
| Item Weight | 45.4 g |
| Package Dimensions | 11.5 x 8.5 x 2.4 cm; 45.36 g |
| Item model number | FNIRSI-001 |
| Included Components | 1 Electric Circuit Testing Device |
| Are batteries included? | No |
N**O
Awesome usb type c tool
I needed something to check the hardware side projects i create where I power then with type c decoys. This board helps me quickly diagnose and failures in design and is able to trigger output voltages for different type c spec level. The graph over time and stats feature is really useful and i am currently using this with the desktop app which is working flawlessly.
R**D
Best quality
Most useful product , for our work it is too useful.Thank you
M**E
Quality
Superb
Trustpilot
1 week ago
2 weeks ago
