This is the POWER-Z product page created by ChargerLAB.This tester will have 1.8 inches High-Quality LCD Display, support gravity rotation and buzzer, let you know everything you to know.This tester can detect voltage/current and output capacity/energy, dynamically monitor the voltage and current while charging, and draw it into a .Seven function buttons, including two USB-A (support larger current), two USB-C, PD Trigger, communication port and a dial button to .It can support and automatically detect PD3.0/2.0,PPS, QC4+, QC3.0/2.0, , SCP, SSCP, , VOOC, SuperVOOC, DASH, Warp, 2.4A, DCP.Support , which can upgrade the device .And can export test data for further analysis.This model can support English, Chinese and Japanese, hold the dial button, then the Language you'd like.1.Stand-alone 100W test kit - 100W load module 100W load kit2.Item number: KT0023.Decoration and construction content: test4.Instructions, firmware, and computer software download address: http://.power-z.cn//983.html5.Detailed tutorial article: http://.power-z.cn//category/course/kt0026.for Power-Z tester website: http://.power-z.cn/size:8x6x5cmMaterial:pvc+metalcolour:RedPackageContents:1 * usb tester1 * USB cableOnly the above package content, other products are not included.Note:Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.