CO2 measuring device air CO2ntrol 3000 digital | 0 ppm to 3000 ppm L 165 mm

for monitoring the CO2 concentration in buildings where there are people, eg schools, offices, public facilities Execution: • with temperature display • 24-hour datalogger • adjustable acoustic alarm • switching output • accuracy ± 50 ppm or 5% • for setting and hanging Technical data: • Measuring range: CO2: 0 ... 3000 ppm • Weight: 183 g • Power plug included • 4x 1.5V AA batteries included Dimensions: • 165 x 26 (55) x 81 mm