KEWEISI USB Charge Tester

Description

The KEWEISI V20 USB charge tester is an essential measuring tool for real-time analysis of the electrical parameters of a USB port. This model allows precise control of voltage, current, capacity (mAh), energy (Wh), and power delivered during the charging of a device. With its clear LED screen, it provides instant reading of the essential diagnostic data. It is particularly useful for identifying charging faults, checking the proper functioning of cables, detecting underperforming adapters, or monitoring the behavior of a device during charging. A must-have for any technician wishing to effectively assess the performance of equipment. Operating without a driver, this compact tester easily integrates into any technical or maintenance work environment.

Technical Specifications

• Brand: KEWEISI
• Tool Type: USB charge tester
• Display: LED digital screen
• Displayed Measurements: Voltage (V), current (A), capacity (mAh), energy (Wh), power (W)
• Supported Voltage Range: 4 V to 20 V
• Supported Current Range: 0 A to 3 A
• Supported Power Range: Up to 60 W
• Connectivity: USB Type-A (male input / female output)
• Compatibility: Chargers, USB cables, power banks, power adapters, various electronic devices
• Precision: High measurement precision for reliable diagnostics
• Use: Plug & Play - no driver required
• Dimensions: Approximately 60 x 25 x 14 mm
• Weight: Approximately 20 g

Advantages

• A must-have for diagnostics: Allows precise control of a device's charging and detection of current or voltage anomalies.
• Complete reading: Real-time display of voltage, current, capacity, energy, and power.
• High compatibility: Works with any standard USB device.
• Measurement reliability: High precision for in-depth technical analysis.
• Convenient format: Compact, lightweight, and easy to carry design.

Recommended Applications

Ideal for mobile phone technicians, electronic maintenance workshops, computer test stations, or professionals wishing to verify the compliance of USB chargers, cables, or batteries.

Package Contents

• 1 x KEWEISI USB Charge Tester