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Onset’s HOBO MX1102 CO2 logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments.
Onset’s HOBO MX1102 CO2 logger measures CO2 from 0 – 5,000 parts per million (ppm) – and
our free HOBOmobile app allows you to access data right
from your mobile phone or tablet within a 100-foot range.