COMPREHENSIVE MEASUREMENTS: This USB meter could measure voltage, current, capacity, energy, power, and temperature of various batteries accurately and efficiently.
WIDE COMPATIBILITY: Power meter is compatible with multiple fast charging protocols, supporting multiple protocols such as QC PD: 2.0 3.0 4.0MTK.
VERSATILE USE: This USB tester can measure various DC power sources and devices such as power adapters, charging cables, data cables, laptops, power banks, desk lamps and more.
ADVANCED FEATURES: Power meter is equipped with features like full charging shut off, timed power off, charging timer, USB data D+ D fast charging protocol, voltage measurement display. Measurements can be displayed wirelessly on your enabled phone.
ENHANCED PERFORMANCE: Power meter is designed with high speed fan and all aluminum heat sink, along with large package, high current high voltage field effect transistors, the overall performance is greatly improved.