Momo Electrical Tools FNB48P USB Tester sku-15418551436

The Momo FNB48P USB tester, sku-15418551436, is an Electrical Tools device for checking voltage, current, power, resistance, capacity, temperature and D+/D- voltage. It can measure USB power supplies and the power consumption of connected products, including phone chargers and U disks. It uses an external 16-bit ADC and a PD protocol physical chip.

The 1.77inch color TFT LCD has a wide viewing angle, senses orientation and switches display direction automatically. Connections include USB-A, Micro-USB and Type-C. Fast-charge trigger detection covers QC2.0/QC3.0, FCP/SCP, AFC, PD2.0/3.0, VOOC/WARP and Super VOOC 1.0/2.0; those protocols support automatic monitoring, and MTK-PE is detected automatically.

It also supports QC2.0 to PD2.0 conversion. The 1.77-inch display shows measurements with a maximum resolution of 0.00001 V/A/W. There are 10 switchable groups of capacity, power and time statistics, plus 1 set of voltage and current curve records lasting up to 9 hours. Low-speed voltage, current and D+/D- waveforms can be drawn at 2 to 100 samples per second.

High-speed AC-coupled voltage ripple drawing has a sampling rate of up to 3.2 million ps. Other functions include differential-pressure wire resistance measurement, E-Marker chip and cable data reading, boot time logging, onboard temperature measurement, PD monitoring and cable simulation.