Specification Brand : Naroote Label : linxiaojix Manufacturer : linxiaojix ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_COMPONENT Publisher : linxiaojix SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/517eHaeKkBL._SL75_.jpg SmallImage_Width : 75 Studio : linxiaojix Title : Signal Generator, 4~20mA Digital Adjustable Signal Module, 4-20Ma Signal Module Durable Convenient for Knob Operation Led Test Analog Transmitter Signal Source