Testo 440 CO₂ Kit with Bluetooth

The Testo 440 CO₂ Kit with Bluetooth can be used to ascertain the air temperature, humidity and CO₂ concentration of indoor environments. To this end, the Testo 440 CO₂ Kit with Bluetooth includes the following products:

• Testo 440 Air Velocity and IAQ Tester
• Digital Bluetooth CO₂ Probe with a Temperature and Humidity Sensor
• 3x AA Batteries for the Testo 440
• USB Cable
• Calibration Protocol for the Testo 440
• 4x AA Batteries for the CO₂ Probe
• Table Stand for the CO₂ Probe
• Calibration Protocol for the CO₂ Probe
• Basic Case

For further information regarding these items, please see the following descriptions.

Testo 440 Air Velocity and IAQ Tester Description

When used with the included Digital Bluetooth CO₂ Probe, the Testo 440 Air Velocity and IAQ Tester can be used to measure and CO₂ concentration, ambient air temperature and humidity in parallel. Measurements are indicated, in parallel, via the Testo 440 Air Velocity and IAQ Tester’s large, graphic display.

It is also possible to combine this tester with a variety of OPTIONAL compatible Testo probes to measure a range of environmental parameters. Please see the video below for a quick introduction to the Testo 440 Air Velocity and IAQ Tester.

It is possible to connect up to three probes to the Testo 440 Air Velocity and IAQ Tester simultaneously: this tester is able to accommodate one Bluetooth probe (such as the CO₂, temperature and humidity probe included in this kit), one wired probe (NOT included), and one temperature probe with a type-K thermocouple connector (NOT included).

The Testo 440 Air Velocity and IAQ Tester automatically recognises the connected probe and adjusts its parameters accordingly, improving the ease and efficiency of testing. Also improving this tester’s simplicity and swiftness of operation is its clearly structured measurement menu which provides fast access to required tests.

When using the included CO₂, temperature and humidity Bluetooth probe, the user is able to conduct measurements up to twenty metres away from the Testo 440 Air Velocity and IAQ Tester, without using long, cumbersome cables.

In addition to improving the practicality of testing, the cable-less Bluetooth probes also take up less space than their fixed-cable counterparts. Moreover, as probe heads can be used interchangeably with the Bluetooth probe’s universal handle, the operator requires less equipment to perform a multitude of tests. Please see the following video for an over View of Testo's probe system.

Furthermore, as the tester’s measurement capabilities are facilitated by the interchangeable probe heads, only the probe heads need to be sent for recalibration allowing the operator to maximise the Testo 440 Air Velocity and IAQ Tester’s uptime.

Data acquired using the compatible Bluetooth probe can be saved to the Testo 440 Air Velocity and IAQ Tester’s internal memory by pressing the button on the universal probe handle. Alternatively, the Testo 440 Air Velocity and IAQ Tester can be programmed to take and log measurements at specified intervals over the course of a pre-programmed measurement cycle. The Testo 440 Air Velocity and IAQ Tester has the capacity to store up to 7500 measurement protocols.

Using the supplied USB cable, saved measurements can be uploaded to a PC for further processing in a CSV file. Alternatively, data can be sent to print via the Testo 440 Air Velocity and IAQ Tester’s Bluetooth interface (a compatible OPTIONAL Testo Bluetooth/ IRDA Printer is required). 

This kit is optimised for conducting temperature, humidity, and CO₂ measurements, however, as mentioned above, the Testo 440 Air Velocity and IAQ Tester can be combined with various probes to facilitate a variety of environmental tests. For instance, the Testo 440 Air Velocity and IAQ Tester can be used to measure volume flow when used with a hot wire or vane probe.

Alternatively, when used with a compatible turbulence probe, the Testo 440 Air Velocity and IAQ Tester is able to measure turbulence in accordance with EN ISO 7730/ ASHRAE 55 (even in low air velocities) and will automatically calculate the draught risk.

The Testo 440 Air Velocity and IAQ Tester is an efficient, effective and easy-to-use environmental tester that can be adapted to suit a variety of applications.

Testo 440 Air Velocity and IAQ Tester Key Features

• Use with the included Digital Bluetooth CO₂ Probe to measure CO₂ concentration, temperature and humidity
• CO₂, temperature and humidity are measured and indicated in parallel
• Large, graphic display
• Can be combined with a range of probes to measure an array of environmental parameters
• Connect up to three probes simultaneously: one Bluetooth probe, one wired probe, and one temperature probe with a type-K thermocouple connector
• Recognises the connected probe and adjusts its parameters accordingly
• Clearly structured measurement menu for fast, easy access to required tests
• Use with a Bluetooth probe to conduct measurements up to twenty metres away from the tester
• Bluetooth probes eliminate the need for long cables
• Bluetooth probe features a universal handle allowing the user to change probe heads as necessary
• Conduct a greater array of tests using less equipment
• Easy to transport and store
• Only the probe heads need to be sent for recalibration, allowing the user to maximise the tester’s uptime
• Data measured using the Bluetooth probe can be saved to the tester by pressing the button on the handle
• Can be programmed to take and log measurements at specified intervals over a given measurement cycle
• Internal memory
• Capacity to store up to 7500 measurement protocols
• Upload data to a PC via the USB cable
• Process data on a PC in a CSV file
• Combine with a hot wire or vane probe (NOT included) to measure volume flow
• Use with a turbulence probe (NOT included) to measure turbulence in accordance with EN ISO 7730/ ASHRAE 55
• Use with a turbulence probe to determine the draught risk
• An efficient, effective and easy-to-use environmental tester
• Can be adapted to suit a variety of applications

Testo Digital Bluetooth CO₂ Probe with Temperature and Humidity Sensors Description

The Testo (0632 1551) Digital Bluetooth CO₂ Probe with Temperature and Humidity Sensors can be used to ascertain a variety of environmental parameters:

• CO₂ concentration
• Humidity
• Air temperature
• Wet bulb temperature
• Dew point
• Absolute humidity

To ensure measurement accuracy, the Testo Digital Bluetooth CO₂ Probe includes an integrated absolute pressure measurement for carrying out air density compensation.

Readings are saved to the Testo 440 Air Velocity and IAQ Tester via Bluetooth. Data can be saved to the tester by pressing the button on the probe’s universal handle. Alternatively, the user can program the Testo 440 to take and log measurements at specified intervals throughout a pre-programmed measurement cycle.

Furthermore, the Testo Digital Bluetooth CO₂ Probe’s Bluetooth capabilities allow the user to conduct cable-less measurements up to twenty metres away from the Testo 440. Moreover, its universal handle means that it can be used with a variety of probe heads, allowing the user to conduct a greater array of tests using less equipment.  

The Testo Digital Bluetooth CO₂ Probe with Temperature and Humidity Sensors is ideal for monitoring the air temperature, humidity and CO₂ concentration of indoor environments such as offices, production areas and storage facilities.

Testo Digital Bluetooth CO₂ Probe with Temperature and Humidity Sensors Key Features

• Can be used with the Testo 440 Air Velocity and IAQ Tester to ascertain a variety of electrical parameters
• CO₂ concentration
• Humidity
• Air temperature
• Wet bulb temperature
• Dew point
• Absolute humidity
• Integrated absolute pressure measurement for carrying out air density compensation and thereby ensuring measurement accuracy
• Readings are transmitted to the Testo 440 via Bluetooth
• Press the button on the universal handle to save readings to the Test 440
• Program the Testo 440 to take and log measurements via the probe at specific intervals over the course of a measurement cycle
• Perform cable-less measurements up to twenty metres away from the tester
• The universal handle can be used with a variety of probe heads
• Conduct a greater variety of tests using less equipment
• Ideal for monitoring the air temperature, humidity and CO₂ concentration of indoor environments
• Monitor offices, production areas and storage facilities

What’s Included?

• Testo 440 Air Velocity and IAQ Tester
• Digital Bluetooth CO₂ Probe with a Temperature and Humidity Sensor
• 3x AA Batteries for the Testo 440
• USB Cable
• Calibration Protocol for the Testo 440
• 4x AA Batteries for the CO₂ Probe
• Table Stand for the CO₂ Probe
• Calibration Protocol for the CO₂ Probe
• Basic Case