Rain Diameter:6CM Supply Voltage:10-30VDC Power Consumption:Less than 0.24W(12VDC,current less than 20mA) Resolution:Standard 0.1mm Typical Accuracy:5% Maximum instantaneous rainfall:24mm/min Output Mode:RS485 Type Operating Temperature:-40-60 Operating Humidity:0-99%RH(non-condensing) Operating Pressure Range:Standard Atmospheric Pressure 10% Withstand Voltage(Pulse Type):less than equal 30VDC Withstand current(pulse type):less than equal 1A Type:A:Rainfall monitoring Colour:As Shown Material:Plastic+Metal Package Contents: 1 * Sensor Only the above package content, other products are not included. Note: Light reflection 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.