QooPow™ qualMeter (Basic)

QooPow™ qualMeter is a revolutionary, smart and cost-efficient DIY device, which can simply help you to diagnose and find the quality of your USB cables and chargers in a glance without any technical background.

QooPow™ qualMeter is suitable for wide range of mainstream cables and is compatible with most of major 5V USB chargers.

The charger testing range is extendable to 2.1/2.4/3A by adding specially designed miniLoad.

The PDF formatted Manual can be downloaded from our forum.