Portable Digital Inductance Capacitance Resistance Meter DIY Kit STM32F303 Microcontroller Automatic Ranging USB Data Transfer Firmware Upgrade

Features:
Portable Size: The small size of this tool is very convenient for everyday use and you can carry it easily.
Most multimeters lack the ability to measure capacitance, inductance, and small resistances under 1 ohm, and this meter makes up this deficiency.
The USB port has the functions of recharging, data transmission, and firmware upgrade.
You can press the hold button to fix the displayed data for easy viewing, giving you a better experience.
Continuous output of measurement data through USB virtual serial port and 3.3V serial port.