Testo 440 CO₂ Set with Bluetooth for Evaluating Indoor Air Quality - 0563 4405

Testo

0563 4405

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PRODUCT DESCRIPTION

DOWNLOAD BROCHURE

With the testo 440 CO₂ kit with Bluetooth®, all IAQ-related parameters for evaluating indoor air can be measured and documented wirelessly. The testo 440 air velocity & IAQ measuring instrument recognizes probes automatically, and its structured measurement menus simplify the adjustment of air conditioning and ventilation systems. Up to 3 probes can be connected simultaneously to the measuring instrument: a Bluetooth® probe, a wired probe and a temperature probe with Type K thermocouple connector.

  •  Intuitive: Clearly structured measurement menus for long-term measurements and parallel determination of CO2 concentration, humidity, and air temperature in indoor areas
  • Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
  • Convenient: Wireless probes, internal memory for data storage, and USB port for data export
  • Versatile: The testo 440 setup can be expanded with a large selection of digital probe

The testo 440 combines the benefits of a compact handheld device with intuitive measurement menus and a comprehensive selection of air velocity & IAQ probes. This
means you have all measuring tasks on air conditioning and ventilation systems reliably under control.

Kit for evaluating the indoor air quality. The testo 440 air velocity and IAQ measuring instrument and the CO2 probe with Bluetooth® including temperature and humidity sensor are all safely stowed away in the case. So you can get down to work straight away!

FEATURES AND CAPABILITIES

testo 440 - Air velocity and IAQ measuring instrument

testo 440 Brochure
  • Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
  • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
  • Clear overview: large graphic display with parallel display of 3 readings
  • Safe and reliable: internal data storage and USB port for data export

CO₂ probe (digital) - with Bluetooth® including temperature and humidity sensor

  • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
  • Precise: calculation of wet bulb temperature, dew point and absolute humidity
  • Convenient: Bluetooth connection between measuring instrument and probe, a universal handle can easily be combined with other probe heads
  • Intelligent calibration concept

WHAT'S INCLUDED?

In this Testo 440 CO₂ Kit, you will receive the following:

  • testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol (0560 4401)
  • CO2 probe* with Bluetooth®, including temperature and humidity sensor (consisting of CO2 probe head and Bluetooth® handle); 4 x AA batteries, table stand and calibration protocol (0632 1551)
  • Basic case for testo 440 and 1 probe
    *Please do not use the probe in condensing atmospheres. For continuous application in high-humidity ranges> 80% RH at ≤ 30 °C for > 12 h> 60% RH at > 30 °C for > 12 hplease contact Testo Service or contact us via the Testo website.

SPECIFICATIONS

Sensor - testo 440
  Temperature - NTC Temperature - TC Type K (NiCr-Ni)
Measuring range -40 to +150 °C -200 to +1370 °C
Accuracy ±0.4 °C (-40 to -25.1 °C)
±0.3 °C (-25 to +74.9 °C)
±0.4 °C (+75 to +99.9 °C)
±0.5 % of mv (Remaining Range)
±(0.3 °C + 0.3 % of mv)
Resolution 0.1 °C 0.1 °C

 

Sensor - CO2 probe with Bluetooth®
  Temperature - NTC Humidity - Capacitive Absolute Pressure Ambient CO₂
Measuring range 0 to +50 °C 5 to 95 %RH +700 to +1100 hPa 0 to 10000 ppm
Accuracy ±0.5 °C ±3 %RH (10 to 35 %RH)
±2 %RH (35 to 65 %RH)
±3 %RH (65 to 90 %RH)
±5 %RH (Remaining Range)
±0.06 %RH/K (0 to +50 °C)
±3.0 hPa ±(50 ppm + 3 % of mv)
(0 to 5000 ppm)
±(100 ppm + 5 % of mv)
(5001 to 10000 ppm)
Resolution 0.1 °C 0.1 %RH 0.1 hPa 1 ppm

Please see the additional accuracy information for humidity in the instruction manual.

 

General technical data
  testo 440 CO2 probe with Bluetooth®
Data transmission Bluetooth®, USB interface Bluetooth®, wireless range up to 20 m
Operating temperature -20 to +50 °C 0 to +50 °C
Storage temperature -20 to +50 °C 0 to +50 °C
Probe head diameter   Ø 30 mm
Dimensions 154 x 65 x 32 mm 295 x 50 x 40 mm
Weight 250 g 195 g

AUTHORISED RETAILER

Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.

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