FNIRSI FNB48P USB Port Tester Black

<h3><strong>FNIRSI FNB48P USB Port Tester Black</strong></h3> <p>The FNIRSI FNB48P is an advanced USB port tester designed for precise charging process analysis.
It supports multiple interfaces and fast charging protocols, operates at high currents, and allows for accurate monitoring of voltage, current, and power.
It offers intelligent cable diagnostics, data recording and analysis, clear graphs, and automatic screen orientation.
The whole device is enclosed in a solid metal casing and powered by an efficient processor, making it a reliable tool for everyday work and advanced testing.</p> <p> <img alt="USB tester with a screen on one side and technical data on the other" border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-1.jpg"/> </p><h3><strong>Unlimited versatility</strong></h3> <p>The FNB48P supports multiple interfaces, including USB-A, USB-C, and Micro USB, making it suitable for both newer and older configurations.
The tester operates with a high current of up to 6.5 A and works with a wide range of input and output ports, such as USB-A in/out, USB-C in/out, Micro USB in, and a dedicated PD COM connector.
This allows you to analyze virtually any charging scenario.</p> <p> <img alt="USB tester connected to the port, showing charging protocol information." border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-6.jpg"/> </p><h3><strong>Full fast charging support</strong></h3> <p>The FNIRSI FNB48P recognizes and verifies the most popular fast charging protocols, including Apple 2.4A, QC2.0, QC3.0, USB Power Delivery, Samsung AFC, Huawei FCP and SCP, OPPO VOOC, DASH, WARP, SuperVOOC, as well as PE+ 1.1 and PE+ 2.0.
The device detects the supported standard and also checks its compatibility and correct operation, making it easier to assess the capabilities of the charging kit.</p> <p> <img alt="Close-up of USB tester with cables connected and screen showing data" border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-12.jpg"/> </p><h3><strong>Intelligent cable analysis</strong></h3> <p>The tester enables the detection of PD e-marker cables with the reading of data from the CC line and information stored in the e-marker chip.
The identification of DASH cables with the reading of data from their circuits is also supported.
In addition, the internal cable resistance measurement function, performed in a fast, two-step mode with a constant current load, allows for precise assessment of cable quality and its impact on energy losses.</p> <p> <img alt="USB tester with display showing data for cable connected via USB-C" border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-7.jpg"/> </p><h3><strong>Laboratory-grade precision</strong></h3> <p>With a maximum resolution of 0.00001, the tester allows you to monitor even the slightest changes in voltage, current, and power in real time.
The six-digit, high-precision readout, combined with a 240 MHz operating frequency and a powerful ARM MF processor, allows the device to handle multitasking data processing with ease.</p> <p> <img alt="USB tester measuring voltage and current after connecting to a device" border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-9.jpg"/> </p><h3><strong>Clear display and advanced visualization</strong></h3> <p>The large 1.77-inch HD display provides instant insight into all key parameters.
The tester offers four graph modes, including voltage and current relationship, DD voltage, offline recording, and power ripple using AC coupling.
This solution allows you to tailor the analysis to your current needs.</p> <p> <img alt="USB tester with visible internal electronics and various types of connectors" border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-5.jpg"/> </p><h3><strong>Intelligent recording and calculation</strong></h3> <p>The FNIRSI FNB48P allows you to record up to ten groups of measurement data.
Built-in battery capacity calculation algorithms allow you to quickly and conveniently determine the actual charging efficiency and effective capacity of the device under test, without the need for external tools.</p> <p> <img alt="USB tester connected to a port, showing information about charging protocols." border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-6.jpg"/> </p><h3><strong>Automatic orientation and robust design</strong></h3> <p>The built-in gravity sensor supports automatic 180° rotation of the interface, and in simple mode also 360° rotation, so that the data reading remains legible regardless of the measurement position.
The whole unit is enclosed in a uniform, CNC-milled metal housing, which not only looks professional, but also effectively protects the electronics and emphasizes the robust, &quot;heavily armed&quot; nature of the device.</p> <p> <img alt="Two USB testers with a screen on one side and technical data on the other" border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-4.jpg"/> </p><h3><strong>Ready to work with a computer</strong></h3> <p>The tester is equipped with a PC interface, a set of function buttons, and a return key, which facilitates operation directly from the device.
It is a versatile USB tester for demanding users, service providers, and electronics enthusiasts who expect maximum precision and full control over every stage of charging.</p> <p> <img alt="USB tester measuring battery capacity with visible result in Ah." border="0" src="https://assets.innpro.pl/19630/26174/Tester-portu-USB-FNIRSI-FNB48P-Czarny-lifestyle-11.jpg"/> </p> <div class="table-wrapper"> <p> </p> <h3></h3> <table> <tbody> <tr><th>Manufacturer</th><td>FNIRSI</td></tr><tr><th>Model</th><td>FNB48P</td></tr><tr><th>Monitored voltage</th><td>Range: 4–24 V, resolution: 0.00001 V, accuracy: ± (0.2% + 2)</td></tr><tr><th>Monitored current</th><td>Range: 0–6.5 A, resolution: 0.00001 A, accuracy: ± (0.5% + 2)</td></tr><tr><th>Monitored power</th><td>Range: 0–156 W, resolution: 0.00001 W, accuracy: ± (0.5% + 2)</td></tr><tr><th>Equivalent load resistance</th><td>Range: 0–9999.9 Ω, resolution: 0.0001 Ω, accuracy: ± (0.5% + 2)</td></tr><tr><th>D+ / D- line voltage</th><td>Range: 0–3.3 V, resolution: 0.001 V, accuracy: ± (1.0% + 2)</td></tr><tr><th>Device temperature</th><td>Resolution: 1 °C, accuracy: ± (1.2% + 3)</td></tr><tr><th>Capacitance</th><td>Range: 0–9999.99 Ah, resolution: 0.00001 Ah</td></tr><tr><th>Energy consumed</th><td>Range: 0–9999.99 Wh, resolution: 0.00001 Wh</td></tr><tr><th>Wire resistance</th><td>Range: 0–9999.9 Ω, resolution: 0.0001 Ω</td></tr><tr><th>Operating time</th><td>Maximum: 99 days, 23 hours, 59 minutes, 59 seconds, resolution: 1 s</td></tr><tr><th>Data recording time</th><td>Maximum: 999 hours, 59 minutes, 59 seconds, resolution: 1 s</td></tr><tr></tr> </tbody> </table> </div> SKU: 084432 EAN: 5905156102224 [param] Download the manual: https://files.innpro.pl/FNIRSI/5905156102224 [param] GPSR Link: https://psr-assets.innpro.pl/tools/sg_tools_other.pdf [param] Next delivery: 18.09.2026 [param] Quantity per carton: 200 pcs.
[param] Net weight: 38 [param] Box length: 11,00 [param] Box width: 7,50 [param] Box height: 2,50 [param] Gross weight: 100 [param] HS Code: 9030337000 [param] PPWR: https://ppwr.innpro.pl/fnirsi