The KWS USB Multimeter is a practical tool for monitoring voltage and current during device charging, helping you track key metrics without added complexity.
In everyday use, it's helpful for verifying the safety and efficiency of chargers, such as when testing a car charger or mobile power bank, to ensure your devices receive appropriate power levels and avoid potential issues.
- Clear LCD display shows voltage, current, time, and capacity for straightforward monitoring.
- Supports QC2.0 fast charging and is compatible with USB 2.0 devices like smartphones, laptops, and power banks.
- Automatically stores data when powered off, with a simple reset function by holding a button for about 3 seconds.
- Plug-and-play design requires no battery or on/off switch, making it easy to use on the go.
- Voltage range of 3.5-20V with resolutions of 0.01V, 0.01A, and 1mAh for precise measurements.
This multimeter fits well for tech enthusiasts or everyday users seeking reliable monitoring to maintain device health and charging performance.
