KKmoon LM317 1.25V-12V Continuously Adjustable Regulated Voltage Power Supply DIY Kit US
About this product
*High quality regulated power supply whose output voltage is continuously adjustable from 1.25V to 12V.
*One way adjustable signal generator output, convenient to provide pulse signal for test circuit.
*With the function of logic pen, it is convenient to test logic level of test circuit.
*With one way buzzer, it can test the wires on and off and low-frequency signal.
*Easy to install and maintain.