YO Pure Pro User guide v1.3
Product description
Overview
The YO Pure Pro device measures indoor environmental conditions, including concentrations of
particulate matter (PM2.5, PM4, PM10), carbon monoxide (CO), carbon dioxide (CO2), and total
volatile organic compounds (TVOC). The included sensors also monitor atmospheric pressure,
illumination, temperature, humidity, and noise level. YO Pure Pro may be ordered with the default CO
sensor or customised to measure instead 03, ETOH, H2S, SO2, or NO2.
Figure 1 Device top view.
