Review on 🌡️ Discover the Versatile CO2Meter AZ 0004: Temperature & Relative Humidity Monitoring Solution by Michael Boyce

I don't often review shopping items but this unit really deserves a review. I think this product could very well have saved my health and my marriage. There were constant disagreements between me and my husband about our home and that something was terribly wrong with the air quality in our home. I have no health problems at all. Every fall my heart rate and blood pressure go up, and this year I started measuring my oxygen saturation levels. Amazing outside, at work, in my car - 99t 98% O2 saturation. At home, an up and down from 90 to 93% was enough. Last week I photographed my bets on my phone. I went into the house, sat there for 20 minutes and told him that my body FELT a change. I put on a pulse oximeter and we watch my oxygen drop and my heart rate increase. We opened the windows and the next day I bought this wonderful product. After 2 days my package arrived, I immediately took it out of the box - plugged it in, and after a few seconds the alarm went off, it reached more than 1600 particles and went up. Husband thought he was married. I moved it to my upstairs bedroom (every time you unplug it it resets). Switched on, a few seconds passed - bam! The alarm clock rings and the counter goes up. The alarm starts at 1000 PPM, which is BAD. OK caught his attention. I opened the windows, set the fan to blow air out of the house, set the meter to the neutral zone in the house - and watched the levels slowly drop. It lasted several hours. So let's go ahead and find out what the hell is going on in our house, 2 people, 2 dogs - it's a smaller house but busier here. The next day I had an AC friend. We are unhappy with what needs to be done, but I don't put any price on our health. Window still cracked, breather filter in for temporary repairs - O2 saturation 98% this morning, RHR 80. Feeling great. They say CO2 won't kill you, but if my O2 drops to a point where my body is being deprived of the correct level of satiety, it means HEART FAILURE. So I disagree, for those with big concerns, this should be it.