Hey there! Looking for a reliable way to test your industrial equipment? This DEWin 4-20mA current generator is exactly what you need. It's this handy little module that lets you manually adjust current output from 4-20mA using the built-in potentiometer - just turn clockwise to increase, counterclockwise to decrease. Perfect for testing PLC systems, frequency converters, servo drives, and all sorts of industrial gear. The setup is super simple - you've got DC power input from 3.3-32V (we recommend 12-24V for best results), and it outputs that sweet constant current you need for testing. Just remember to match your signal resistance right - for 24V power, keep it under 1000 ohms; 12V needs under 500 ohms; and 5V works best under 200 ohms. The whole unit is compact at 73x54x30mm, weighs just 74g, and comes with mounting holes for M3 screws (screws not included though). It's basically your go-to tool for industrial testing and calibration work. Super reliable, easy to use, and gets the job done without any fuss. Whether you're a maintenance tech, engineer, or just someone who needs precise current control, this little module won't let you down. Plus it consumes less than 30mA itself, so it's efficient too. Definitely a must-have for anyone working with industrial automation systems!
Free 30-day returns 
Free 30-day returns
