Feature:1. USB Tester with Color Display: FNB48P USB tester features a 1.77 inch full color TFT LCD screen with USB A, Micro USB, and Type C interfaces. Reliable and secure for voltage and current detection and fast charging trigger for mobile devices.2. Multi Functional USB Digital Tester: Equipped with an external 16 bit ADC and PD protocol physical chip, the FNB48P can measure power or consumption of USB interfaces, phone chargers, and USB drives. Monitoring voltage, current, power, resistance, capacity, temperature, D+, D voltage, and more for testing fast charging protocols.3. Fast Charging Protocol Trigger Detection: Supports various fast charging protocol trigger detections such as for QC2.0, for QC3.0, for SCP, for AFC, for PD2.0, for 3.0, for VOOC, for WARP, for Super VOOC 1.0, 2.0. Automatic monitoring and MTK PE detection. Supports for QC2.O>PD2.0 protocol conversion.4. Parameter Detection and Recording: Displays up to six digits for voltage, current, and power with a resolution of 0.00001 (V, A, W). Switch between 10 sets of capacity, power, and time statistics. Record one set of voltage and current curves for up to 9 hours. Supports low speed waveform drawing (voltage, current, D+, D) with a sampling rate of 2sps>100sps and high speed ripple drawing (voltage, AC coupling) with up to 3.2M sps sampling rate. Offers additional functions like line resistance measurement, E Marker Cable chip reading, DASH Cable data reading, boot time recording, onboard temperature measurement, PD monitoring, and analog DASH Cable capabilities.5. Additional Testing Features: FNB48P offers unique functionalities not found in other USB testers. Conduct wire resistance measurements with pressure difference method, read E Marker Cable chip information, retrieve data from DASH Cable, record boot time, measure onboard temperature, check PD, simulate DASH Cable.Specification:Item Type: USB Tester Material: MetalProduct Size: Approx. 77 x 39 x 14mm/3.03 x 1.54 x 0.55 inchesFeatures:6 Digit Display: High accuracy 1.77 inch HD display, data at a glance.High Accuracy: The maximum resolution of the display is 0.00001, which can monitoring subtle changes in voltage, current and power during charging in real time.Wire Detection: The instrument panel cable detection can read the information of the instrument panel cable chip and easily obtain wire information.Cable Internal Resistance Measurement: 2 step quick measurement of wire resistance under constant current load.Data Recording Function: 10 groups of data can be intelligently recorded.Battery Capacity Calculation: Built in battery capacity calculation term, easily and quickly calculate the charging efficiency and capacity of the target object.Four Curve Design: Voltage and current curve, D D voltage curve, off line recording curve, power ripple curve (AC coupling) four curves to meet various needs.Gravity Sensor: Automatic rollover, equipped with gravity sensor, supports 180 and 360 automatic rollover (only simple interface supports 360).Multi Port Compatibility: Compatible with USB, TYPE C interfaces, support a variety of fast charging protocols.BT Version: PC host BT APP no driver installation, data management, can synchronously view BT APP, can set overvoltage and overcurrent alarm.IndexRangeResolutionAccuracyMonitoring Voltage4-24V0.00001V(0.2%+2)Monitoring Current0-6.5A0.00001A(0.5%+2)Monitoring Power0-156W0.00001W(0.5%+2)Load Equivalent0-9999.90.0001(0.5%+2)D+/D- Voltage0-3.3V0.001V(1.0%+2)Equipment Temperature1(1.2%+3)Equipment Temperature1(1.2%+4)Capacity0-9999.99Ah0.00001AhElectricity Consumption0-9999.99Wh0.00001WhCable Internal Resistance0-9999.90.0001Running Time99 days 23hours59 minutes 59 seconds1 secondRecording Time99 days 23hours59 minutes 59 seconds1 second.Package List:1 x Tester