Input voltage range:4~40VDC
Output voltage range:1.25-37VDC adjustable
Output current:2A
voltmeter range: 0 to 40V, error ±0.1V
Input reverse polarity protection
Built in output short protection function
Built in thermal shutdown function
LEDdigital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeteradjustable accurate.
Press the rightkey to let the display show the input or output voltage. when the right “OUT” led light, it shows output, the left “IN” led show input.