FNB58 USB Tester, Digital Voltmeter Current Tester USB Type-C Fast Charge Protocol Power PD Trigger Detection Max 7A Ammeter USB Test Meter Voltage Current Testers Tool Power Meter Voltmeter

Product Information

However, after numerous ins/and outs off the wall charger and PD switch positions the charge showed up, suddenly. The app doesn’t seem to do any direct waveform recordings which seems to be exclusive to the PC application. The main downside is the lack of good documentation about the recording file formats and the device interfaces, relying on reverse-engineered code to allow for more effective use in automation. The device claims the ability to monitor 4-28V, 0-7A, 0-120W and can integrate capacity/consumption.

groups of energy records, battery capacity calculation in one step, support 10 groups of charge and discharge energy data records; built-in battery capacity calculation formula, through the recorded data can quickly calculate the battery capacity. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). I guess this is part of their “Power IQ” technology which means that both legacy and PD protocols are supported on the same port. I think this makes it quite clear how useful it is to have around to see what a given port is capable of. range, there is certainly a bug either in hardware or software that introduces a ton of noise into the readings.Bluetooth APP and upper computer, driver-free installation, synchronized data, efficient and convenient; Bluetooth APP over-voltage and over-current alarm. inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, and Type-C interface. Each one had an orientation where they would supply power to a device and, when flipped, wouldn't power a device (I checked with a Lenovo laptop, and a 100W PD battery that needed charging). While there is an oscilloscope-like display for ripple, it is somewhat frequency bandwidth limited and the vertical scaling is automatic which can result in unstable displays.

While the manual is a bit difficult to understand and the menus on the device can be a bit quirky at times, it does a lot of things for its size and most things just seem to work. And how do I determine the orientation of every one of my USB-C cables, since many of them have no labelling on either end (so no "up" or "down").

Groups Of Energy Recording Battery Capacity Calculation: Support 10 sets of charge and discharge energy data records. Real-time voltage and current curve for view recharging curve changes in real time Abnormal recharging is found immediately; 2. FNB58 also has many functions, including the internal resistance measurement of the wire by the differential pressure method, E-Marker cable chip reading, DASH cable data reading, the record of startup time, onboard temperature measurement, PD monitor, etc. FNIRSI-FNB58 PD QC USB Tester Digital Voltmeter Ammeter TYPE-C Fast Charge Detection Trigger Capacity Ripple Measurement.