MakerHawk USB Current Voltage Meter Tester - User Manual
MakerHawk USB Current Voltage Meter Tester - is a compact and portable device designed to measure electrical parameters such as voltage, current, power, and capacity. It features a high-precision ADC chip for accurate measurements and a clear LCD display for easy viewing of results. The tester is capable of measuring both positive and negative voltage and current, making it suitable for a wide range of applications, including testing power banks, chargers, USB cables, and other electronic devices.
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Key features
- High-precision ADC chip for accurate measurements
- Clear LCD display for easy viewing of results
- Measures both positive and negative voltage and current
- Supports USB-C and USB-A interfaces
- Compact and portable design for easy carrying
- Wide range of applications, including testing power banks, chargers, USB cables, and other electronic devices
Frequently asked questions
The accuracy of the measurements is ±1% + 2 digits.
The maximum voltage that can be measured is 30V, and the maximum current that can be measured is 5A.
No, the tester can only measure DC voltage and current.
To update the firmware on the tester, please visit the following website: https://www.makerhawk.com/pages/firmware-updates