Testo 440dP Air Flow ComboKit 2 with Bluetooth

The Testo 440dP Air Flow ComboKit 2 with Bluetooth is specifically designed for measuring the volume flow, air velocity, differential pressure, humidity and temperature of ventilation ducts, ventilation outlets and workrooms. It includes the following products:

• Testo 440dP Air Velocity and IAQ Tester
• Testo Ø100mm Bluetooth Vane Smart Probe/ Data Logger with Temperature Sensor
• Testo Ø16mm Vane Probe Head with Temperature Sensor
• Testo Ø12mm Humidity/ Temperature Probe Head
• Testo Extendable 1m Telescope with 90° Angle
• Testo Combi-case for Testo 440 and Multiple Probes

The Testo 440dP Air Velocity and IAQ Tester is an adaptable and affordable air quality tester with a differential pressure sensor. For a brief introduction to the Testo 440dP Air Velocity and IAQ Tester, please see the following video. 

The Testo 440dP can be combined with a variety of probes to measure, monitor and record an array of air quality parameters including:

• Air velocity
• Volume flow
• Degree of turbulence
• Cooling/ heating output
• CO₂ levels
• CO levels
• Air temperature
• Humidity

PLEASE NOTE that the measurement capabilities of the Testo 440dP Air Velocity and IAQ Tester are dependent on the probes used with it; for a brief introduction to the Testo probes compatible with the Testo 440dP Air Velocity and IAQ Tester, please see the following video.

It is possible to connect up to three probes to the Testo 440dP Air Velocity and IAQ Tester: one Bluetooth probe, one wired probe and one type-K temperature probe. Each probe is recognised automatically by the Testo 440dP Air Velocity and IAQ Tester, removing the need to adjust parameters each time a probe is connected.

As the Testo 440dP Air Velocity and IAQ Tester can be used with Testo Bluetooth Smart Probes, the user can conduct wireless, remote measurements from a distance of up to 20m. For instance, the Testo Ø100mm Bluetooth Vane Smart Probe/ Data Logger with Temperature Sensor can be used to measure the volume flow of air/ ceiling outlets. Its universal Bluetooth handle enables the wireless transfer of measurements to the Testo 440dP; the user can also start and stop measurements by pressing the handle’s button.

Probe heads can be used interchangeably with the universal Bluetooth handle allowing the user to adapt both the probe and Testo 440dP Air Velocity and IAQ Tester to suit the application. The Testo 440dP Air Flow ComboKit 2 contains a Ø16mm Vane Probe Head that can be connected to the included Testo Extendable 1m Telescope with 90° Angle and then attached to the universal Bluetooth handle (alternatively it can be connected to a cable). The Testo Ø16mm Vane Probe Head with Temperature Sensor can be used to measure the flow velocity, volume flow and temperature of ducts; it features the following measurement ranges: +0.6to +50 m/s and -10°C to +70°C. Please see the video below for a quick introduction to measuring the volume flow of ducts.

Moreover, the Testo 440dP Air Flow ComboKit 2 includes a Testo Ø12mm Humidity/ Temperature Probe Head that can be connected to the Bluetooth handle in the same way as the Testo Ø16mm Vane Probe Head. It can be used to measure the relative humidity and air temperature of indoor environments. It is suitable for long-term measurements and features a humidity range of 0 to 100% (accuracy: ±2%) and a temperature range of -20°C to +70°C (±0.5°C).

Additionally, when the aforementioned Testo Ø100mm Bluetooth Vane Smart Probe/ Data Logger is used with the Testo Extendable 1m Telescope with a 90° Angle, the operator is able to access and measure hard-to-reach air/ ceiling outlets without using a ladder. Furthermore, when this probe is combined with funnels and flow straighteners it can be used to measure the incoming and outgoing air at plate outlets, ventilation grilles and swirl outlets. Please see the video below for a brief introduction to measuring the volume flow of air/ ceiling outlets.

Only the probes used with the Testo 440dP Air Velocity and IAQ Tester need to be sent for calibration, allowing the user to maximise the tester’s uptime.

As well as the aforementioned measurement capabilities, the Testo 440dP Air Velocity and IAQ Tester’s differential pressure sensor is able to conduct funnel, pilot tube (pilot tube NOT included) and K-factor measurements. It is also able to determine volume flow using differential pressure and K-factor. Inclusion of differential pressure sensor also makes the Testo 440dP Air Velocity and IAQ Tester suitable for testing fans and filters, in addition to ducts, air/ ceiling outlets, fume cupboards and air conditioning and ventilation systems.

An intuitive interface with clearly structured measurement menus ensures that the Testo 440dP Air Velocity and IAQ Tester is easy to operate. Additionally, using these menus the operator can program the Testo 440dP Air Velocity and IAQ Tester to calculate volume flow automatically; he/she need only enter the measurement period and intervals. Moreover, the Testo 440dP Air Velocity and IAQ Tester can be configured for long-term, unsupervised monitoring of CO and CO₂ levels (probe dependent); the user need only enter the measurement period and intervals.

The Testo 440dP Air Velocity and IAQ Tester’s magnets hold it in place during long-term monitoring applications. These magnets are also particularly useful when conducting wireless, remote measurements using the Testo Bluetooth Smart Probes/ Data Loggers.

Results are viewable via the Testo 440dP Air Velocity and IAQ Tester’s large, graphic display; the user is able to see up to three parameters in parallel. Additionally, a maximum of 7500 measurement protocols can be saved to the Testo 440dP Air Velocity and IAQ Tester’s internal memory.

Data can be transferred to a PC via a USB connection; once measurements have been uploaded to a PC they can be processed in a CSV file. Alternatively, reports can be sent to print on-site using a Testo Bluetooth/ IRDA Printer (NOT included).

The Testo 440dP Air Velocity and IAQ Tester is an adaptable and affordable multifunctional environmental tester. When used with the probes included in this Testo 440dP Air Flow ComboKit 2, it can be used to measure the volume flow, air velocity, differential pressure, humidity and temperature of ventilation ducts, ventilation outlets and workrooms.

Testo 440dP Air Flow ComboKit 2 with Bluetooth Key Features

• Includes the Testo 440dP IAQ Tester and a selection of probes
• Optimised for measuring the volume flow, air velocity, differential pressure, humidity and temperature of ventilation ducts, outlets and workrooms
• The Testo 440dP is a multifunctional air quality tester with a differential pressure sensor
• Measure a variety of air quality parameters
• Air velocity
• Volume flow
• Degree of turbulence
• Cooling/ heating output
• CO₂ levels
• CO levels
• Air temperature
• Humidity
• Connect up to three probes to the Testo 440dP: one Bluetooth, one wired and one type-K temperature probe
• Automatically recognises the connected probe removing the need to adjust parameters
• Use with Testo Bluetooth Smart Probes/ Data Loggers to conduct remote, wireless measurements
• Use with the Testo Ø100mm Bluetooth Vane Smart Probe/ Data Logger with Temperature Sensor to measure the volume flow of air/ ceiling outlets
• The Testo Ø100mm Bluetooth Vane Smart Probe universal Bluetooth handle enables wireless transfer of measurements to the Testo 440dP via Bluetooth over a distance of up to 20m
• Stop and start measurements using the button on the universal Bluetooth handle
• Probe heads can be used interchangeably with the universal Bluetooth handle
• Connect the probe head to the Testo Extendable 1m Telescope with 90° Angle then connect it to the universal Bluetooth handle or a cable
• Use the Testo Ø16mm Vane Probe Head with Temperature Sensor to measure the flow velocity, volume flow and temperature of ducts
• Testo Ø16mm Vane Probe Head’s velocity/ volume flow range: +0.6to +50 m/s
• Testo Ø16mm Vane Probe Head’s temperature range: -10°C to +70°C
• The Testo Ø12mm Humidity/ Temperature Probe Head can be used to measure the relative humidity and air temperature of indoor environments
• Testo Ø12mm Humidity/ Temperature Probe Head humidity range: 0 to 100%
• Testo Ø12mm Humidity/ Temperature Probe Head humidity accuracy: ±2%
• Testo Ø12mm Humidity/ Temperature Probe Head temperature range: -20°C to +70°C
• Testo Ø12mm Humidity/ Temperature Probe Head temperature accuracy: ±0.5°C
• Use the Testo Ø100mm Bluetooth Vane Smart Probe with the Testo Extendable 1m Telescope with a 90° Angle to access air/ ceiling outlets without using a ladder
• Maximise the Testo 440dP’s uptime: only the probes need to be sent for calibration
• Inclusion of a differential pressure sensor enables funnel, pilot tube (NOT included) and K-factor measurements
• The differential pressure sensor enables the determination of volume flow using differential pressure and K-factor
• Due to the inclusion of a differential pressure sensor, the Testo 440dP can be used to test fans and filters
• Also suitable for testing ducts, air/ ceiling outlets, fume cupboards and air conditioning and ventilation systems
• Intuitive interface
• Clearly structured measurement menu
• Automatic calculation of volume flow: enter the dimensions and geometry of the duct’s cross-section
• Program the Testo 440dP to perform long-term, unsupervised measurements of CO and CO₂ levels: enter the measurement period and intervals
• Magnets allow the Testo 440dP to be attached to metal surfaces
• Large, graphic display
• View three parameters in parallel
• Save up to 7500 measurement protocols to the internal memory
• Transfer data to a PC using a USB connection
• Print reports on-site using a Testo Bluetooth/ IRDA Printer (NOT included)
• The Testo 440dP is an and adaptable and affordable multifunctional environmental tester
• Use with the probes included in this kit to measure the volume flow, air velocity, differential pressure, humidity and temperature of ventilation ducts, outlets and workrooms

What’s Included?

• Testo 440dP Air Velocity and IAQ Tester
• Connection Hose
• 3x AA Batteries for the Testo 440dP
• USB Cable
• Calibration Protocol for Testo 440dP
• Testo Ø100mm Bluetooth Vane Smart Probe/ Data Logger with Temperature Sensor
• Bracket for Testovent Measurement Funnel
• 4x AA Batteries
• Calibration Protocol for the Testo Ø100mm Vane Probe
• Testo Ø16mm Vane Probe Head with Temperature Sensor
• Calibration Protocol for the Testo Ø16mm Vane Probe Head
• Testo Ø12mm Humidity/ Temperature Probe Head
• Calibration Protocol for the Testo Ø12mm Humidity/ Temperature Probe Head
• Testo Extendable 1m Telescope with 90° Angle
• Testo Combi-case for Testo 440 and Multiple Probes