I have been looking online for a good C02 meter for my grow room, just looking for one that will tell me accurate PPM and looking to spend $100 to $200. Anybody have ideas of a good one thats within the budget?

Right now just looking to see what my room C02 levels, do not need anything fancy, just want it to be accutate. Thanks for any help/feeback.
scottcc5s Reviewed by scottcc5s on . Looking for best CO2 PPM meter for the money I have been looking online for a good C02 meter for my grow room, just looking for one that will tell me accurate PPM and looking to spend $100 to $200. Anybody have ideas of a good one thats within the budget? Right now just looking to see what my room C02 levels, do not need anything fancy, just want it to be accutate. Thanks for any help/feeback. Rating: 5