FNIRSI-FNB48S 1.77 Inch HD Multifunctional Mobile Phone Recharging Current Capacity Tester (Without Bluetooth Version)

The FNIRSI-FNB48S 1.77-Inch-High-Definition Voltmeter Ammeter Multifunctional Mobile Phone Recharging Current Capacity Tester without Bluetooth Version is a compact and efficient 1.77-inch High-Definition Voltmeter Ammeter designed for mobile phone recharging. With precise voltage and current measurement capabilities, it functions as a multifunctional capacity tester. The clear display ensures easy readability, while its compact design enhances portability. The user-friendly interface simplifies operation, providing users with a reliable tool for optimizing charging practices and monitoring battery health. Ideal for various mobile phone models, this version offers essential features for accurate and convenient recharging analysis. Features 1.77-inch HD Display Voltmeter & Ammeter Functions Multifunctional Capacity Tester Optimization Tools for Battery Life Versatile Compatibility Precision Measurements voltage resolution: 0.00001V