Full-Color USB Voltage and Current Meter
Full-Color USB Voltage and Current Meter
Monitor Your USB Power with Confidence
Discover the ultimate USB voltage and current meter designed for everyday users. This handy USB tester lets you easily track voltage and current from any USB port, so you always know your devices are charging properly. Its bright, full-color LCD display makes readings clear and easy to read at a glance.
All-in-One USB Power Meter for Everyday Use
Perfect for checking charging speeds, diagnosing USB cable issues, or monitoring power consumption, this portable USB power meter is your go-to tool for home, office, or travel. No technical expertise required—just plug it in and get instant results.
Key Features of the USB Multimeter
- Real-Time Monitoring: Measure voltage (3.70-30.00V) and current (0-4.000A) with high accuracy and resolution.
- Color LCD Display: Full-color screen shows live readings, so you can see all essential info at once.
- Capacity & Energy Tracking: Monitor total milliamp-hours (0-99999mAh) and watt-hours for accurate charging history.
- Load Impedance Measurement: Check device resistance (1Ω-9999.9Ω) for troubleshooting cables and adapters.
- Temperature Sensing: Displays both Celsius and Fahrenheit (0℃~80℃ / 32℉~176℉) for safe charging.
Technical Specifications
- Voltage Measurement Range: 3.70-30.00V
- Voltage Resolution: 0.01V
- Voltage Accuracy: ±(0.8％ + 4 digits at 25℃)
- Current Measurement Range: 0-4.000A
- Current Resolution: 0.001A
- Current Accuracy: ±(1％ + 4 digits, at 25℃)
- Capacity Accumulation: 0-99999mAh
- Energy Accumulation: 0-99999mWh / 0-999.99Wh
- Load Impedance Range: 1Ω-9999.9Ω
- Power Measurement Range: 0-120W
- Temperature Range: 0℃~80℃ / 32℉~176℉
- Temperature Error: ±3℃ / ±6℉
- Working Temperature: 0~45℃
- Product ID: VUPN603
Why Choose This USB Voltage and Current Meter?
With this USB diagnostic tool, you can confidently test USB charging ports, track your device's charging speed, and avoid overheating. Great for power banks, smartphones, tablets, and any USB-powered gadgets. It’s compact, simple, and ready to go whenever you need it.
Full-Color USB Voltage and Current Meter
Monitor Your USB Power with Confidence
Discover the ultimate USB voltage and current meter designed for everyday users. This handy USB tester lets you easily track voltage and current from any USB port, so you always know your devices are charging properly. Its bright, full-color LCD display makes readings clear and easy to read at a glance.
All-in-One USB Power Meter for Everyday Use
Perfect for checking charging speeds, diagnosing USB cable issues, or monitoring power consumption, this portable USB power meter is your go-to tool for home, office, or travel. No technical expertise required—just plug it in and get instant results.
Key Features of the USB Multimeter
- Real-Time Monitoring: Measure voltage (3.70-30.00V) and current (0-4.000A) with high accuracy and resolution.
- Color LCD Display: Full-color screen shows live readings, so you can see all essential info at once.
- Capacity & Energy Tracking: Monitor total milliamp-hours (0-99999mAh) and watt-hours for accurate charging history.
- Load Impedance Measurement: Check device resistance (1Ω-9999.9Ω) for troubleshooting cables and adapters.
- Temperature Sensing: Displays both Celsius and Fahrenheit (0℃~80℃ / 32℉~176℉) for safe charging.
Technical Specifications
- Voltage Measurement Range: 3.70-30.00V
- Voltage Resolution: 0.01V
- Voltage Accuracy: ±(0.8％ + 4 digits at 25℃)
- Current Measurement Range: 0-4.000A
- Current Resolution: 0.001A
- Current Accuracy: ±(1％ + 4 digits, at 25℃)
- Capacity Accumulation: 0-99999mAh
- Energy Accumulation: 0-99999mWh / 0-999.99Wh
- Load Impedance Range: 1Ω-9999.9Ω
- Power Measurement Range: 0-120W
- Temperature Range: 0℃~80℃ / 32℉~176℉
- Temperature Error: ±3℃ / ±6℉
- Working Temperature: 0~45℃
- Product ID: VUPN603
Why Choose This USB Voltage and Current Meter?
With this USB diagnostic tool, you can confidently test USB charging ports, track your device's charging speed, and avoid overheating. Great for power banks, smartphones, tablets, and any USB-powered gadgets. It’s compact, simple, and ready to go whenever you need it.