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DC-DC Step-Down Boost Converter Power Supply Module 0.5-30V 0-4A Voltage Current Regulator with Digital Display CNC Adjustment Anti-Reverse Protection for Solar Panels & Kits
Features: *Made of high quality materials *Digital display voltage and current. *CNC adjustment enables accurate and fast adjusting. It can boost and lower voltage with an adjustable output voltage of 0.5-30V and an adjustable current limit of 0-4A....
$17.59 Free Delivery