DC-DC CNC USB Step Up/Down Power Supply Regulator Module 3.5V-12V to 1.0V-24V 2-3W, Adjustable Boost Buck Voltage Converter Digital Display Voltmeter Ammeter Battery Capacity Tester

Power System (PER): There
are 3 input interfaces: USB, micro USB, and Type-C. Input through any interface, and under the power system (PER), you can output an adjustable voltage from 1.0V to 24V at 2-3W.
Note: It is a low power supply; please do not exceed the maximum output power.
Multimeter System (VAH): The CNC USB power supply regulator module can measure voltage and current, and test power, capacity, and time just like a multimeter. It can also test the current ambient temperature.
Temperature range: -20~70
With multiple protection functions: When the voltage is below 0.8V, there will be under-voltage protection (LVP); when the input current exceeds 2A, there will be overcurrent protection (OCP); when using over power, there will be over-power protection (OPP). After protection, the output will be automatically turned off, the LCD backlight will flash, and the corresponding protection will be displayed (LVP, OCP, OPP). Small size, easy
to carry: small size 78*28*17mm with an anti-extrusion packaging box. Very suitable for use by technical engineers on business trips, maintenance, etc.
Application: It can measure voltage and current like a multimeter. It can also test power, capacity, time, and temperature