Introduction:
The FNB58 USB tester is a high-reliability, high-safety USB voltage and current detection meter and a mobile communication terminal fast charging trigger. It has a 2.0-inch full-color ultra-wide viewing angle TFT LCD display, integrated USB-A, Micro-USB, Type-C interface. Use external 16-bit ADC, PD protocol physical chip. It can be used to measure the power supply or power consumption of products such as USB interfaces, mobile phone chargers, and U disks; it can be used to measure the charging power of mobile phones and the input and output of mobile power supplies; it can be used to test the fast charging protocol of chargers.
Basic Specifications:
- External 16-bit ADC, PD protocol physical chip
- Interface types:
- 5P high-current USB-A port
- 24P full-pin Type-C port
- Micro-USB port
- 5P high-current USB-A port
Display:
- 2.0-inch IPS color display screen, resolution 320*240
- CNC metal shell, dust-proof and shockproof
- Independent menu, simple display page
Voltage and Current：
- Voltage detection range: 4-28V; 6-digit display, highest resolution up to 0.00001V
- Current detection range: 0-7A; 6-digit display, highest resolution up to 0.00001A
- Power monitoring range: 0-140W; 6-digit display, highest resolution up to 0.00001W
- Energy statistics: 10 groups of switchable capacity, charge, and time data records, with built-in battery capacity calculation formula
- Offline curve recording time: maximum support for 9 hours
- Supports low-speed ripple drawing: sampling rate 2sps –＞100sps
- Supports high-speed ripple drawing: maximum sampling rate 4Msps
Fast Charge Trigger：
- Supports automatic protocol detection and multiple fast charging triggers:
- PD 2.0 & 3.0
- PPS
- QC 2.0 & 3.0
- Huawei FCP & SCP
- Samsung AFC
- PE
- DASH
- VOOC
- Super VOOC
Cable Identification:
- PD E-Marker 240W cable detection
- DASH cable detection
- Cable internal resistance measurement
Application:
- PD monitoring
- On-board temperature measurement
- Analog DASH cable
- Boot-up runtime recording
- Supports gravity sensing, automatic screen orientation switching
- Apple 2.4A acceleration
- Four major functional curve displays: real-time voltage-current curve, offline curve recording, D+D- voltage curve
- High-speed power ripple measurement
- Supports Bluetooth APP and host computer: driver-free installation, data synchronization; APP supports overvoltage and overcurrent alarms
