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General| Capacity Measurement Range | 0-99999mAh |
|---|---|
| Energy Measurement Range | 0-99999mWh |
| D+/D- Voltage | 0-3.3V |
| Offline Recording | Yes |
| PD Trigger | Yes |
| QC Trigger | QC2.0, QC3.0 |
| Protocol Support | QC2.0, QC3.0, PD2.0, PD3.0, Huawei FCP, Samsung AFC, BC1.2 |
| Type | USB Tester |
| Dimensions | 65*38*13mm |
Provides a general description of the FNB48USB tester's capabilities as a voltage and current detection meter.
Outlines critical safety guidelines for using the USB tester to prevent damage or injury.
Details the user interface, including the 1.77-inch TFT-LCD screen and multi-function buttons.
Covers voltage and current measurement capabilities, including resolution, min/max/avg values, and waveform drawing.
Lists supported fast charge protocols like QC2.0, QC3.0, Huawei FCP/SCP, Samsung AFC, and PD.
Explains wire resistance measurement and reading E-Marker and DASH cable data.
Covers features like startup time, temperature measurement, gravity sensor, PD monitor, and acceleration functions.
Details the physical ports (USB-A, Type-C, Micro-USB) and buttons of the USB tester.
Provides detailed specifications for measurement accuracy, range, and resolution for various parameters.
Displays key parameters like voltage, current, and power, indicating current direction.
Shows boot time, temperature, voltage, current, power, and storage capacity statistics.
Displays boot time, temperature, voltage, current, power, and detected fast charge protocols like QC2.0.
Illustrates low-speed voltage/current curves, D+D- curves, and high-speed voltage ripple.
Explains how to measure cable internal resistance using the differential pressure method.
Lists recorded groups of parameters including group number, capacity, and energy.
Allows calculation of battery capacity by setting group, battery voltage, and energy conversion efficiency.
Lists supported protocols like QC2.0/QC3.0, HuaWeiFCP/SCP, Samsung AFC, VOOC/DASH, and PD.
Automatically triggers and detects various fast charge protocols, indicating support status.
Allows selection of trigger voltage for QC2.0 protocol.
Enables increasing/decreasing trigger voltage for QC3.0 protocol.
Operation method is the same as QC2.0 trigger.
Operation mode is the same as QC3.0 trigger.
Operation method is the same as QC2.0 trigger.
Triggers PD protocol, showing gears for fixed and adjustable voltage, including PPS.
Converts QC2.0 charger to supply power to PD appliances, managing power packets.
Operation method is the same as QC3.0 trigger.
Requires >500mA load for SuperVOOC, with 10.5V voltage; only BACK function available.
Provides access to various charging diagnostic tools like PD monitor and cable readers.
Monitors PD communication, displays messages, and captures PD protocol interactions.
Reads E-Marker chip data from Type-C cables, enabling higher current PD protocol.
Reads chip-related data from DASH cables.
Simulates DASH cable function using a C-C cable for VOOC/WARP charging without a DASH cable.
Sets D+ and D- to 2.7V for Apple devices to charge at 5V-2.4A.
Configures system settings like display/standby brightness, standby time, data transmission, temperature units, and language.
Sets configuration for logging data: curve recording time, statistical current threshold, and energy statistics time.
Configures trigger settings, blocks PD CRC, and enables boot simulation for DASH/Apple 2.4A.
Displays instrument operating times, SN serial number, and software version.
Provides step-by-step instructions for upgrading the device's firmware using the USB Meter upgrade tool.
Provides contact details for FNIRSI users seeking support, solutions, and warranty information.
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