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3Pcs USB Charger Tester Module USB Voltage and Current Meter, Digital Power Tester for Chargers, Cables and USB Devices Blue Vertical Shell
- USB Voltage and Current Measurement: This compact USB power meter is ideal for testing the voltage and current of USB chargers, ports, mobile power banks, and electronic accessories, helping users quickly evaluate charging performance.
- Accurate and Durable Operation: Using a 4.5-digit dual-integrating cyclic conversion IC, a precision bandgap reference source, and MCU software processing, this tester provides accurate measurement range, stable display performance, and reliable operation in daily use.
- Easy-to-Use Alternating Display: Voltage and current values are shown alternately on the display, making it easy to read and understand the power status of connected devices without complicated functions or setup steps.
- Straight Form for Easy Connection: The straight-style USB structure supports simple inline testing and is suitable for standard charging environments, making it convenient for routine diagnostics, repair use, and electronics testing.
- Blue Housing and Portable Size: The blue shell provides a distinctive and practical appearance, while the 54 x 24 mm body is easy to carry in a tool kit, drawer, or bag. No external power supply is needed. Voltage range: DC 3.5-7V; current range: 0-2.5A.
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Overview
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Product Specifications
- Model: USB Voltage and Current Meter
- Voltage Measurement Range: DC 3.5-7 V
- Current Measurement Range: 0-2.5 A
- Operating Current: 20 mA
- Resolution: Voltage 10 mV; Current 10 mA
- Full-scale Voltage Drop: 200 mV (when measuring current)
- Update Rate: Approximately once every 200 ms
- Operating Temperature: 0-60¡ãC
- Color: Blue Shell
- Size: 54 x 24 mm
Application Scenarios
- The tester can measure the power supply or power consumption of products such as USB ports, mobile phone chargers, and USB flash drives.
- It can measure the voltage of USB power supply devices under no-load and load conditions, as well as the voltage and current of USB terminal devices during operation.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Hoevine Home Return Policy
Manufacturer Contact Info
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