PEMENOL 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, Type-C, input any interface, under the power system (PER), you can output an adjustable voltage from 1.0V to 24V, power 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, 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 0.8V, there will be under-voltage protection (LVP); when the input current2A, 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 carrysmall size 78*28*17mm with 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. Can also test power, capacity, time and temperature. For more details and instruction, please read the user manual!!!