Portable Type-C Tester 4-30V Voltage Meter Ammeter Digital Monitors Cut-off Power Bank Charger 2-directions voltage and current tester USB Capacity Working-Time Ammeter Voltmeter Power-Bank Charger Detectors Easy Features: USB voltage tester 3.0- LCD- capacity power Voltmeter power-bank voltmeter ammeter.The Type-C USB tester supports QC2-.0/3.0-, Super and supports electrical monitoring during PD-2.0-/3.0- fast- charging meeting the needs- of various users.Power-off storage function that stores capacity and energy data when the mobile power is turned off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.This Tester Measuring voltage: 4V-30V; measuring current: 0-6.5A. widely used in the quality inspection of digital peripheral- products-, and are the first- choice- for digital gamers and electronic enthusiasts.1.Click- the button once to switch- screens in a cyclical manner; 2.Double-click the button to rotate the displayed content; 3.Press and hold the button (3 seconds): Clear all capacity, amount of electricity, and time-.Specifications:Material: ABS-Size: approx 143x62x26mm/5.6x2.4x1-inchInput/output voltage: 4-30VInput/output current: 0-6.5APower: 0-195wColor: white/blackPackage Includes:1xUSB-C TesterNote:Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item.