I’ve been using the WeatherRack 3-in-1 sensor bundle and have been trying to calibrate it to verify the data I was receiving. I’ve noticed the output units are in inches. How can we verify the accuracy of the rain gauge by using a control volume of water?
Oooohhh. Good question. It is calibrated for the given area of the intake of the box. I suppose you could calculate the area of the intake, then figure the amount of rain you want to measure and try it that way. Not much to vary in this system, so it is probably already good.