Progreen Temperature Indicator, Humidity Indicator, Color : Red / Green.

Temperature and humidity indicator.
supply voltage : 230 vac
display : 4 inch size 7 segment led display.
no. Of digits : 3 in each row.
no. Of rows : 2
display color : red.
side : single side / double side.
input : temperature & humidity sensor.
temperature measuring range is -40 degree to 80 degree.
humidity measuring range is 0~100%rh.
Accurate to decimal point.