<p>1. Equipped with a 2.0-inch LCD high-definition display, the measurement data is clearly visible, with 5P high-current USB-A, 24P full-pin Type-C input and output interface, charging detection, faster.</p> <p>2, 0.00001 low resolution, real-time monitoring of changes in voltage, current and power during charging.</p> <p>3. Support automatic protocol detection, co-signature deception, fast charging, PD2.0, 3.0, PPS, QC2.0, 3.0, QC4, , SCP, , PE, DASH VOOC, Supervooc.</p> <p>4. Support 10 sets of charge and discharge energy data records; built-in battery capacity calculation formula, the battery capacity can be quickly calculated through the recorded data.</p> <p>5. Driver-free installation, data synchronization, high efficiency and convenience, support for Bluetooth APP overvoltage and overcurrent alarm.</p> <p>Product name: USB voltage and current meter tester</p> <p>Model: FNB58</p> <p>Type: digital voltage measuring instrument</p> <p>Version: with bluetooth (blue)</p> <p>Display size: 2.0 inches</p> <p>Monitoring voltage: 4~28V</p> <p>Monitoring current: 0~7A</p> <p>Monitoring power: 0~120W</p> <p>Load Equivalent Internal Resistance: 0~9999.9ohm</p> <p>D+\/D- voltage: 0~3.3V</p> <p>Capacity: 0~9999.99Ah</p> <p>Power consumption: 0~9999.99Wh</p> <p>Cable internal resistance: 0~9999.9ohm</p> <p>Equipment running time: 99 days, 23:59:59</p> <p>Recording time: 99 days, 23:59:59</p> <p>Product size: 82X42X13mm</p> <p>Colour: Blue</p> <p>Material:Aluminum alloy</p> <p>Package Contents:</p> <p>1 x USB fast charging tester</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>