USB Type-C Digital Tester Multimeter Current Voltage Power Capacity & Cable 8A

Features:

Custom USB 3.0 High-Current Port Supports Multi-Port Conversion for USB-A/Type-C/Micro USB:1.44-inch HD color display with Chinese interface, handles up to 8A high current. 4 function keys, 5 universal ports, 7 display modes, etc....

Supports full data transmission via Type-C port with compatibility for fast charging protocols, including PD and Qualcomm QC 3.0/4.0:Single device supports multiple fast charging protocols including PD/QC 2.0/3.0/4.0, MTK, and more

Laptop Charging Monitoring:When powering a laptop, prepare two Type-C cables and connect the tester as shown below for testing.

Supports 360-degree screen rotation for reading at any angle:Long-press the button corresponding to the horizontal menu bar to rotate the display. This ensures accurate readings regardless of device insertion angle, making measurements more convenient.

Real-time Current/Voltage Curve Display with Dual-Mode Curve Detection:Voltage/current curve detection; D+/D- curve detection. Monitor real-time fluctuations in current and voltage.

Cable Resistance Measurement:Screen turns black upon inserting a data cable, indicating excessive voltage drop.

Comprehensive USB Charger Testing & Performance Monitoring:Test various USB chargers with ease using a constant-current load.

Power-off memory & data storage function, tests capacity of all power banks:Features power-off storage capability. When the power bank loses power, it saves capacity data for later review, facilitating capacity testing. It temporarily stores the current capacity during power loss and accumulates the used capacity upon restart. Manual clearing is possible if accumulation is unwanted.

Tests Type-C/Android Cables:Insert an Android cable into the Juwei A3 Color Screen Meter Micro USB input port. Then connect an adjustable constant-current load to the USB output port for calibration testing.

Comprehensive Cable Testing with Real-Time Mobile Charging Monitoring:Charge your phone to test and monitor charging datahigher current indicates better performance. Real-time monitoring of mobile charging status effortlessly evaluates cable quality. Simple operation ensures convenient and safer measurements.

Model: A3

Product Weight: 18g

Input Voltage: 4.50~24.00V

Voltage Measurement Resolution: 0.01V

Input Current: 0~8A

Current Measurement Resolution: 0.001A

Capacity Test Range: 0~99999mAh

Voltage Measurement Accuracy: ±(0.2% + 1 digit)

Capacity Measurement Range: 0~99999 mWh

Current Measurement Accuracy: ±(0.8% + 3 digits)

Temperature Measurement Range: -10°C~100°C / 0°F~200°F Time Measurement Range: 0~99 hours 59 minutes 59 seconds

Screen Brightness Settings: 0~5 (6 levels)

Temperature Measurement Error: ±3%/±6°F

Voltage Curve Range: 4.5V~24.0V

Delayed Screen-Off Time: 0~9 minutes

Load Impedance Measurement Range: 1.50~9999.9

Current Curve Range: 0.00A~3.00A

Product Dimensions: 74.5 × 31.9 × 9 mm

Fast Charging Recognition Modes: QC2.0/QC3.0

Display Screen: 1.44-inch color LCD

Refresh Rate: 2Hz

Cable Length: Approx. 1 meter

Product Listing:

A3 Voltage & Current Meter ×1

Data Cable ×1