Monitor the voltage and current of your USB devices with our USB Charger Tester Doctor Voltage Current Meter! This high-quality meter is designed to accurately measure the output of your USB charger, so you can ensure that your devices are charging at the correct voltage and current. The compact and portable design means you can easily take it with you on the go and test chargers in different locations. The easy-to-read LED display shows real-time voltage and current data, making it easy to monitor the charging process. Plus, the meter is easy to use – simply plug it into your USB device and the meter will start displaying the data. With its precise measurements and reliable performance, our USB Charger Tester Doctor Voltage Current Meter is the perfect tool for anyone looking to optimize their USB charging experience. Upgrade your charging game and order yours today!
- Power Supply: DC
- Model Number: USB Current Voltage Capacity Tester
- Dimensions: Pls check description
- Operating Temperature: None
- Accuracy Class: High
- Display Type: Digital Only
- DIY Supplies: ELECTRICAL
- Brand Name: Aideepen
- Origin: Mainland China
- Certification: CE
- Voltage range: 3.5 – 7.0V
- Current range: 0 – 3A
- Operating temperature: 0 – 60 ° C







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