USB 3.0 Color Display Screen Tester UM34 without Bluetooth

USB 3.0 Color Display Screen Tester Voltage-current Measurement Type-C Meter, Support Android APP 1. Display: 1.44 inch color LCD display 2. Voltage measurement range: 4-24.00V 3. Voltage measurement resolution: 0.01V 4. Current measurement range: 0-4.000A 5. Current measurement resolution: 0.001A 6. Capacity accumulation range: 0-99999mAh 7. Voltage measurement accuracy: +- (0.2% + 1 digit) 8. Energy storage range: 0-99999mWh-999.99Wh 9. Current measurement accuracy: +- (0.8% + 3 digits) 10. Load impedance range: 0.8ohm-9999.9ohm 11. Time measurement range: 0-99h 59min 59s 12. Temperature range: -10 degrees Celsius ~ 100 degrees Celsius 13. Temperature measurement error: +- 3 degrees Celsius 14. Screen brightness setting: 0-5 level 15. Delayed shutdown time: 0-9 minutes 16. Voltage graphic range: 4-24.00V 17. Current graph range: 0-4.000A 18. Product weight: 22.87g (UM34C) 18.39g (UM34) (no packaging); 51.43g (UM34C) 46.95g (UM34) (including packaging) 19. Refresh rate: 2Hz 20. Dimensions: 71.2mmx30.5mmx12.4mm (UM34C) 71.2mmx30.5mmx11.3mm (UM34) 21. Fast charging recognition mode: QC2.0, QC3.0, APPLE 2.4A 2.1A 1A 0.5A, Android DCP, SAMSUNG 22. USB port: USB 3.0 port, support OPPO mobile phone VOOC, OnePlus DASH 23. File download method: - Download link of user manual and Android APP: http:www.mediafire.comfolder5c877rc21tp1pUM34 - IOS OS: Search for the UM table in the iOS APP store to download - Android APP: Search UM meters on GooglePlay to download 24. Note: - UM34C Type-C port is only used to measure Type-C cable, and does not support all Type-C fast chargers and PD chargers; and there is no type C trigger. - UM34 is not a communication version, and it does not support any communication between PC and telephone in any way. - UM34C is the communication version connected via Bluetooth. And UM34C has no PC software, only Android APP. (The mobile phone android system of some brands is a customized system, and our APP is not compatible, such as for Xiaomi, No