The Heemol USB Power Meter 240W is designed for testing modern high-power chargers and USB-C PD cables. With support for up to 240W, it covers even the most powerful laptop chargers and GaN chargers on the market. Perfect for professional use and enthusiasts. Supports measurements up to 240W – ideal for modern GaN chargers and USB-C PD 3.1 Measures voltage (V), current (A)...

The Heemol USB Power Meter Pro is the upgraded version of the popular USB power meter – with an extended measurement range, improved precision and a clearer display. Perfect for advanced users and professionals who require accurate measurements of USB chargers, power banks and cables. Upgraded measurement unit with extended voltage range and current measurement Measures V,...

The Heemol USB Power Meter is the compact testing tool that gives you full control over your USB chargers and cables. With the clear digital display, you can see voltage, current, power, capacity and charging time in real time. Ideal for identifying underperforming chargers or defective cables. Measures voltage (V), current (A), power (W), capacity (mAh/Wh) and time Works...

Heemol USB Power Meter in a convenient 2-pack – the essential testing tool for anyone interested in electronics and charging. The meter displays real-time data on voltage, current, power and capacity directly on the clear digital display. Works with USB-A and USB-C ports. Measures voltage (V), current (A), power (W) and capacity (mAh/Wh) in real time Compatible with USB-A...