Testo 440 CO₂ Kit with Bluetooth Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +1370°C Max,

Subtotal (1 unit)*

£772.65

(exc. VAT)

£927.18

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1 unit(s) ready to ship
  • Plus 3 unit(s) ready to ship from another location
  • Plus 5 unit(s) shipping from 12 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£772.65

*price indicative

RS Stock No.:
176-5575
Distrelec Article No.:
301-05-558
Mfr. Part No.:
0563 4405
Brand:
Testo
Find similar products by selecting one or more attributes.
Select all

Brand

Testo

Maximum Temperature

+1370°C

Best Temperature Measurement Accuracy

±0.3 °C

Temperature Measurement Resolution

0.1°C

Equipment Type

Air Quality Meter

Power Source

Battery

Measurement Parameters

CO2, Humidity, Temperature

Model Number p

440 CO₂ Kit with Bluetooth

Data Logging

Yes

Battery Type

AA

Battery Life

12 h

Weight

1.3kg

Width

65mm

Maximum Operating Temperature

+50°C

Dimensions

154 x 65 x 32mm

Length

32mm

Minimum Operating Temperature

-20°C

Height

154mm

RoHS Status: Not Applicable

COO (Country of Origin):
DE

Testo Air Quality Data Logger, 1.3kg, AA Batteries - 440 Series - 0563 4405


Choose this versatile air quality monitor from Testo for measuring all climate-related parameters. This handy device monitors carbon dioxide and humidity levels as well as air temperature to keep indoor air quality at safe and healthy levels. The precise and multifunctional component is easy to use, thanks to its integrated differential pressure sensor and clearly structured measurement menus. It's compatible with a wide range of high-quality digital probes, so you can conveniently adjust air conditioning and ventilation systems or monitor air quality with just one tool.

Features & Benefits


• Bluetooth probes allow remote monitoring for wireless measurement
• USB (universal serial bus) interface is convenient for exporting files to other devices
• Automatically detects connected probes to eliminate the need for manual resetting when changing probes
• Battery-powered for easy in-field inspection and monitoring

Applications


• Food and beverage industry
• Storage facilities and warehouses
• Medical industry

How many probes can you connect to the monitor at once?


You can simultaneously connect up to three probes to this data logger. This includes a Bluetooth probe, a wired probe and a temperature probe with a Type K thermocouple connector.