Reviews
Measures what it says it measures, easy to read
I don't know if this thing is scientifically accurate or not, but it does measure what it says it measures.
The CO2 read high 500s to low 600s indoors. Particulates 002 to 005. I took the device into the kitchen, closed the door, put it near the gas stove, and put the kettle on. CO2 climbed to over 1500 by the time the water boiled. Particulates stayed low.
Then took it into the bathroom, closed the door, and struck a match. Particulates went over 100 in less than a minute and the alarm went off. CO2 stayed in the 500s. Turned on the exhaust fan, particulates came back down to 002, CO2 into the high 400s.
Temperature reads a couple degrees high, probably because the device generates a bit of warmth. It comes with a charger and cord.
The CO2 read high 500s to low 600s indoors. Particulates 002 to 005. I took the device into the kitchen, closed the door, put it near the gas stove, and put the kettle on. CO2 climbed to over 1500 by the time the water boiled. Particulates stayed low.
Then took it into the bathroom, closed the door, and struck a match. Particulates went over 100 in less than a minute and the alarm went off. CO2 stayed in the 500s. Turned on the exhaust fan, particulates came back down to 002, CO2 into the high 400s.
Temperature reads a couple degrees high, probably because the device generates a bit of warmth. It comes with a charger and cord.
01/12/2023
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