Bluetooth IOT Digital Transmission Version HD Color Screen Multifunctional USB Fast Charging Detector A variety of fast charging protocols are automatically detected and tested, and fast charging identification and detection cover almost all fast charging protocols Increased direction indicator / increased screen flip interface / increased multi-group capacity group number storage function interface / increased large character interface Added Bluetooth IOT data transmission function / Quality 6.5A fast charging interface, worry-free detection of fast charging mobile phones / various hardware upgrades Fast charge recognition covers almost all fast charge protocols, QC2.0/QC3.0/SC 2.4A/2.1A/1A/0.5A, Android DCP Parameters: Voltage measurement range: 3.60V-30.0V Current measurement range: 0.00-5.10A Capacity accumulative range: 0-99999mAh Cumulative range of electricity: 0-99999MWh Power measurement range: 000.00-150.00 W Impedance measurement range: 1-999.9 European temperature measurement range: 0-80 Time: 999 hours, 59 minutes, 59 seconds Input interface: 5A high current USB interface Output interface: USB USB D+ voltage range: 0V -2.99V USB D- Voltage range: 0V-2.99V Refresh time: 500 ms/time Measurement rate: about 0.5 times/SEC Display type: IPS digital LCD screen with heavy cost of 12800 pixels Screen resolution: 160 x 80 Consumable current: A1 Temperature: -10-+60 Humidity: 10-80% Working pressure: 80-106kPa Color: Black Material: ABS Package Contents: 1 x USB Tester Only 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