ITEM NAME:LM2596 DC 4.0~40 to 1.3-37V LED Voltmeter Step-down Power Converter Module BX Features 1.Input voltage range:4-40VDC 2.Output voltage range:1.25-37VDC adjustable 3.Output current:2A 4.voltmeter range: 0 to 40V, error  ±0.1V 5.Input reverse polarity protection 6.Built in output short protection function 7.Built in thermal shutdown function 8.L x W x H =6.1*3.4*12 cm 9.LEDdigital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeteradjustable accurate. 11.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. Package included: 1 pcs.When the right “OUT†led light, it shows output, the left “IN†led show input. Output current:2A. Built in output short protection function.
