Most of the data on the market can' t be saved after switching off the voltage, but our product has been improved, Settings will be the same as when you turn on or off the voltage.
With a voltage meter and voltmeter displays self-calibration. Uses a more advanced microprocessor voltage voltmeter error ± 0.05V, Range 0 ~ 40V. (To ensure accuracy voltmeter, make sure the input voltage of 4.5V and above)
Touch of a button to switch the input or output voltage measurements and has a light show which is being measured voltages, and save the settings, even the power off and then on
Input Voltage 4.5 ~ 40V. (Input voltage must be higher than the output voltage of 1.5 v or more)
Adjustable output voltage range of 1.25V ~ 37V continuously adjustable. (Input voltage must be higher than the output voltage of 1.5V )