ZY1270 Bluetooth Colour TFT USB Power Tester Capacity Table YZXstudio QC2.0 QC3.0Specifications:Type: With bluetoothInput voltage: DC 4V-24VInput current: 3AVoltage resolution: 0.0001V (0.1mV)Current resolution: 0.0001ACumulative capacity: 0-99999Ah; 0-99999WhCapacity resolution: 0.0001Ah; 0.0001WhAccuracy: Voltage 0.2%+2d; Current 0.1%+2d; Ah capacity 0.5%; Wh capacity 0.5%Display: 1.3!#!amp!*!quot; 128x104 pixel Colour TFTUpdate rate: Every 0.36sIdle current consumption: ~8mA \/ 6mA (with display dimmed \/ off)Current shunt resistance: 10mOhmOverall circuit resistive loss: ~42mOhm (including contact resistance on USB connectors)Memory: FRAM、 good for 10 billion write cyclesMemory operation mode: write on every update in cumulative capacity + load balancing techniquePackage includes:1 x TFT USB Power Tester