Temtop Air Quality Monitor Particle Detector PM2.5 PM10 Accurate Sensor Air Pollution Real Time Recording Tester for…

Amazon.com Price: $69.99 (as of 12/09/2022 16:40 PST- Details) & FREE Shipping.

Temtop laser particle detector can accurately detect indoor air quality
The laser particle sensor can directly transform the concentration of pollutants in the air into visual data and prvide effective safeguard for you and your family
Easy to operate with simple system settings through few function buttons. Large TFT color LCD screen intelligently display the testing results, easy and clear to read

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