KWS-V20 USB Voltmeter & Ammeter Tester

4.5 · 67 reviews

USB pass-through voltmeter and ammeter. Displays voltage, current, power, and battery capacity.

$2.64

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#module#voltmeter#ammeter#usb#tester#power

About this product

The KWS-V20 is a USB inline tester that measures voltage, current, power consumption, and battery capacity in real time. Simply plug it between your charger and device to monitor charging stats.

Key Features

✓Real-time voltage & current display
✓Battery capacity indicator
✓Pass-through design
✓No batteries needed

Specifications

Voltage Range3.6V–9V

Current Range0–3A

DisplayDigital LCD

InterfaceUSB-A

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