FNIRSI FNB48P USB Tail Tester For Phone Fast Charge Detection Option:FNB48P with Bluetooth If you replace the battery

If you replace the battery of iPhone XS or above

press the "EN" key to complete the time setting

Digital temperature control

made of high quality tungsten steel

FNIRSI FNB48P USB Tail Tester For Phone Fast Charge Detection Option:FNB48P with Bluetooth If you replace the batteryFNIRSI FNB48P USB Tester is an versatile USB tester functionality Type C fast charge detection, trigger capacity ripple measurement, and more for versatile use with CNC metal shell, could real time monitor the subtle changes voltage, current and power during charging. Feaures: 1. Auto voltage tester, kws high precision voltage measurement, accuracy class 0. 1% ensures precise voltage readings for electrical diagnostics. 2. Extensive current