Air testing equipment?

[airdesignguy]

Hello

I am a contractor in S. Cali. I recently looked into a product that you can leave in a customers home for a few days and it will provide scientific air testing results about humidity, radon, temps, and particulate in the homes air. This would be a great sales help for IAQ products, but it is rather pricey, $4000.00!! Does anyone know about a similar tool for less?

[cmajerus]

you get what you pay for, and something like that is going to be pretty spendy no matter what, but I am not familiar with them personally. You ca nalways go for the cheap test kits and mail em in. Radon wise anyway. Humidity you can check with a handheld and know while your there.