WITRN U3 USB Tester DC4~ 24V Current Voltage Meter QC5 PD3.0 2.0 PPS Fast Charging Protocol Capacity PD Trigger Monitor

Description U3 is an upgraded version of U2 CPU upgrades to M4 adds high speed spectrum analysis and 5P male female sockets with richer protocols and U3 detection does not need to plug in HID power supply The U3 standard version uses a plastic shell which may have scratches burrs and buttons with burrs etc which is not perfect and perfect users are required to take careful shots U3 Tester Features 1 Private mold products thicker PC shell2 Equipped with WITRN WIOS RTOS real time operating system3 Equipped with WITRN WIUI multi window concurrent UI interface4 Equipped with WITRN NEXT GEN mobile phone protocol real time tracking systemU3 tester adopts hardware 1 240MHz ARM high speed M4F core with FPU hardware acceleration unit2 1 77 inch color LCD screen standard tempered glass protective film3 External high precision 16bits ADC on chip 8MHz AD sampling410 million times long life Fram ferroelectric memory5 3 axis gravity sensor external NTC temperature probe interface6 Bluetooth BLE backplane expansion interface optional Bluetooth APP version7 Native HID driver free PC USB connection interface driver free upgrade8 External crystal oscillator accurate timing accurate statistics of charge and discharge capacity9 Wide voltage synchronous step down power supply current with HID path management10 lmported tact switch with excellent hand feeling and long life11 Customized 5P high current male and female socket well known brand TYPE C interfaceU3 tester