Description
- NDIR (non-dispersive infrared) waveguide technology, 5 years working capacity
- Key query operation, MAX / MIN / AVG value available
- CO2 Measuring Range: 0 to 2000 ppm, 0 to 5000 ppm, 0 to 10000 ppm
- Accuracy: ±70 ppm , ±40 ppm
- Resolution: 1ppm
- Sampling Interval: 2s
- Working Temperature: -30 °C to 70 °C , Best fit 0 °C to 50 °C
- Storage Temperature: -50 °C to 90 °C
- ESD Protection: ±25KV
- Auto Power Save: 5 min
- Battery: AAA battery × 2
- Battery Lifetime: ” hours(Without alarm)
- IP Class: IP50
- Dimensions: 166×58×20mm
- Display Area: 47×16mm
- Weight 110g
