testo 440 CO₂ set with Bluetooth®

• Measuring menu for long-term measurement as well as parallel determination of CO2 concentration, humidity and air temperature indoors
• Measurement range
- CO2: 0 to 10000 ppm
- Absolute pressure: 700 to 1100 hpa
- Temperature: 0 to +50 °C
- Humidity: 5 to 95%rh
• Ref. no.: 0563 4405
• Delivery contents:
- testo 440 with batteries: 3 x AA (order no.: 62 079 47)
- CO2 probe Bluetooth® with batteries: 4 x AA (order no.: 62 079 47)
- Basic box