Industrial RS485 Multi-sensor Air Quality Sensor CO2 PM2.5 PM10

Industrial RS485 Multi-sensor Air Quality Sensor CO2 PM2.5 PM10

Marsoni

M251S

$134.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Industrial RS485 Multi-sensor Air Quality Sensor CO2 PM2.5 PM10Industrial RS485 Multi sensor Air Quality Sensor CO2 PM2. 5 PM10 This industrial multi sensor 3 in 1 RS485 Air quality sensor can monitor CO2, PM2. 5, and PM10 at the same time. It uses a weatherproof shield which can make sure the sensors are well protected against UV & radiation. Specifications: CO2 Range: 05000ppm, accuracy: 3%FS25 CO2 resolution: 1ppm PM2. 5 PM10 Range: 01000g m3 , accuracy 3%FS25 PM2. 5 PM10 resolution: 1g m3 Input Power: DC 7 ~

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The concept is amazing! I saw my classmate using this for boards (NPLEX)and I decided to get it. I only used it a few times though and never picked it up again because I suck at memorizing and prefer to just learn it the old school way. It’s cool if coloring is how you study. Maybe using it to wind down from an intense study session.

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Reviewed in the United States on May 8, 2026

Verified Purchase

Danicha Lauren Bonoan

San Leandro, US

★★★★★ 5

loveee

Format: Paperback, Format: Paperback

so informative

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Reviewed in the United States on December 7, 2025