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AJMRTC USB Power Meter Tester, 3-9V 0-5A LCD Digital Multimeter, Voltage Current Capacity Power Monitor for USB Charger Cable Bank Load Testing
- - LCD digital display clearly shows voltage, current, power and capacity data in real time
- - Measuring range: 3V to 9V voltage, 0A to 5A current for USB power detection
- - Compact inline USB design, easy to insert between power source and load without extra wiring
- - Built for testing USB chargers, power banks, charging cables and small electronic loads
- - Portable and lightweight, handy tool for electronics DIY, charging performance verification
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Overview
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AJMRTC USB digital power meter is an inline USB monitoring tester built to measure power parameters of USB charging circuits. It features an intuitive LCD screen that displays real-time voltage, current, power and accumulated capacity readings. This meter supports voltage measurement from 3V to 9V and current testing up to 5A. Simply plug it in series between your USB power supply and the device under test to check charger output quality, cable loss and power bank performance. It is widely used for testing USB adapters, power banks, charging cords, small LED lights and low-power DIY modules. No complicated setup required. It is a practical diagnostic tool for electronics hobbyists, repair technicians and anyone who needs to verify USB power delivery.
Specifications:
- Brand: AJMRTC
- Product Type: USB Power Meter / USB Tester
- Voltage Range: 3V 9V
- Current Range: 0A 5A
- Display: LCD Digital Screen
- Measured Parameters: Voltage, Current, Power, Capacity
- Connection: Inline USB series connection
- Application: Charger test, power bank test, cable test, electronic DIY inspection
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: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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