CO2 monitor air CO2ntrol observer digital | 0 ppm to 3000 ppm L 298 mm

Design: • widely visible display with LED luminous figures and colored "Smiley" display for monitoring the CO2 concentration in buildings • with display of temperature and humidity • automatic brightness adjustment • for setting and hanging Technical data: • Measuring range: CO2: 0. ..3000 ppm, T in: 0 ... + 40 ° C, H in: 20 ... 90% • Weight: 1075 g • Mains plug included Dimensions: • 298 x 44 (122) x 213 mm