Features 1、[High Current Support] This Type C tester can handle up to 12A of high current, making it suitable for various mobile phone charging needs, more practical. 2、[Built in PD Voltmeter] Built in PD DC voltage meter, this Type C tester shows real time charging status, allowing you to know battery conditions at any time. 3、[Power Meter Function] With power meter function, this USB C tester accurately measures charging power, ensuring battery safety and high charging efficiency. 4、[Wide Compatibility] The USB C multimeter is suitable for various devices with voltage range from 4 to 30V and current range from 0 to 12A, ensuring versatility. 5、[Compact and Portable] This USB C voltage current tester is small and portable, easy to carry around, making it convenient for on the go use. Specification Item Type: Type C Tester Material: PC Voltage: 4-30V Current: 0-12A Timer: 0-99 Hours Capacity: 0-99999mAh Package List 1 x Type C Tester 1 x User Manual