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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Suitable for indoor use
' Professor Trish Greenhalgh OBE
3M™ Cool Flow™ valve: effectively removes heat build-up and provides a cooler and more comfortable wear
Air pollution is a serious environmental and health issue
Proprietary adjustable foam nose pad to ensure consistent optimum facial seal and reduce fogging of eyewear
Aranet4 PRO CO2 Monitor 3M Suitable for indoor use*Please contact us for larger orders and bulk or Not For Profit discounts* Aranet4 is an innovative battery powered stand alone wireless sensor for monitoring CO2, temperature, relative humidity and atmospheric pressure at home, school, office or another indoor environment. The device is portable, simple to install, easy to operate and lets you know when the monitored levels have become unhealthy. USER MANUAL
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