Reading the manual is the first priority
How to monitor the voltage and current between type-C devices?
1. Make sure the PD trigger switch on the meter is turned off.
2. If the screen didn't light up, flip the cable on any side of the meter.
? Basic USB Meter Features
-Voltage and current monitoring with 0.0001V, 0.0001A resolution, 0.05% precision.
-Interfaces supported for both USB-A and USB Type-C devices.
-Voltage and current curve painting with sample rate up to 100 samples per second.
-5 groups of capacity, energy, time recording.
-D+ D- voltage measure with 0.01V resolution, 2% precision.
? Fast Charge Features
-PD2.0, PD3.0 with PPS (Programmable Power Supply) trigger supported
-QC2.0 (5V/9V/12V/20V), QC3.0, QC4.0 (Or PPS) trigger supported.
-Samsung AFC 9V, Huawei FCP 9V, Huawei SCP 4.5V trigger supported.
-Apple 2.4A trigger supported.
-Apple MFI cable authorization test (Reference only).
-Auto enumerate protocols function for chargers/power banks.
? Offline Curve Recording
-Offline curve recording with 4 datasets, 3750 data points per set. Curves can be uploaded to PC software for further analysis.
Main Control IC?STM32 F072
Display screen?TFT 1.44" 128*128
Voltage Current Scale ?DC 4-26V 0-6A (0.1-26V with independent micro USB supplied)
Voltage Current Resolution?0.0001V 0.0001A
Voltage Current Accuracy?0.1%+2d
Current Sample Point?High-side
Overall Internal Resistance(Type-A & Type-C)?28mOhm ?After 1000 cycles?
Quiescent Current?0.4mA ?At DC 5V?
? Electronic Load Parameters:
Applied voltage range: DC 3.7V-13V
Adjustable currentrange: 0.15A-3.00A
Electricity discharging: continuous 15W
Temperature control: about 40 ?
Electronical Features: 0.1-26V 0.0001V 0-6A 0.0001A,(0.1%+- 2d), Standby Current 0.4mA (At DC 5V),0mA with independent micro USB powered.
Physical Features:TFT 1.44" 128*128 full color screen, 2 USB-A Port (IN & OUT), 2 Type-C Ports (IN & OUT), 1 micro USB Port for PC connection, 1 PD trigger switch, 1 toggle switch.
Fast Charge: QC2.0-5V/9V/12V/20V, QC3.0 QC4.0 (Or PPS),PD2.0, PD3.0 with PPS (Programmable Power Supply), Apple 0.5A/1A/2.1A/2.4A, USB-DCP, Huawei FCP/SCP, Samsung AFC.trigger supported
Warranty:Every item includes one year hassle-free guarantee with considerate customer service,Users can update the firmware downloaded from official website of AVHzY.
Package:1 X USB Meter,1 X USB Electronic Load,1 X Quick Tour.