4-20mA signal generator for industrial automation with adjustable currentType: Current generator<br> Model: 4-20mA<br> Potentiometer Installation Hold Diameter: 10mm<br> Hole Spacing: 61mm/2.4in<br> Suitable Screws: M3 (NOT included)<br> Weight: 74g(.)<br> Wiring:<br> 3-32V: DC power supply positive<br> GND(left): Power supply negative<br> GND(right): 4-20mA output current negative<br> 4-20mA-OUT: 4-20mA output current positive<br> Potentiometer: Adjust output range of 4-20mA, clockwise to increase, counterclockwise to reduce<br> Colour: white<br> Material: ABS + electronic components<br> Size: 73x54x30cm<br> Package Contents:<br> 1 * Signal Generator<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.