How To Use Progressive Web App aka PWA On 420 Magazine Forum
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I've been saying all along to people on here that they could get a lot of co2 from breathing deep in their room.I just got a TIM8 c02 meter from co2meter . It's cool - it measures co2 and humidity. Yes, a person or dog causes c02 to rise pretty fast in the room.
Anyway it's cool to see. Also, it can be used to test how fast the plants are growing by how fast the co2 level drops.
I got the meter from the co2meter web site. It does continuous readings for Co2 and humidity. Normally, the room is at about 700ppm but working in there it goes up to 1000ppm. The meter has alarms that can be set - anyone thinking of adding co2 should monitor the level, you can knock yourself out (or worse) if you aren't careful.
I don't know about test strips, but they wouldn't give continuous readings or have alarms.