Multi-Function Meters/Loggers, Testo

0554 1590 Measuring Tripod for Comfort Level Measurement, to Ensure Standard-compliant Positioning of Probes by Testo

Use the measuring tripod for comfort level measurements for the following applications, for example:

• Determining the air velocity and draught risk in accordance with EN 13779 using degree of turbulence probes
• Determining the PMV/PPD value in accordance with ISO 7730
• Long-term measurement of indoor air quality

• For standard-compliant positioning of measuring instrument and max. 8 probes
• Easy, secure mounting of measuring instrument and probes
• Small pack size, approx. 500 mm long
• Includes bag for storage and for safe transportation

Includes:

Measuring tripod for comfort level measurement, consisting of folding stand, retainer rod, 4 x probe mounts, including bag.

0554 1591 Measuring Tripod for Comfort Level Measurement by Testo

Use the measuring tripod in conjunction with the appropriate IAQ measuring instrument and the corresponding probes for the following applications, for example:

• Determining the air velocity and draught risk in accordance with EN 13779 using turbulence probes
• Determining the PMV/PPD value in accordance with ISO 7730
• Long-term measurement of indoor air quality

Particularly useful: The bag is equipped with a separate compartment for safely transporting a globe thermometer. The globe thermometer cable can also be stored there, in an additional compartment.

• For standard-compliant positioning of measuring instrument and max. 8 probes
• Easy, secure mounting of measuring instrument and probes
• Small pack size, approx. 500 mm long
• Includes bag for storage and for safe transportation

Ideal for standard-compliant IAQ and comfort measurements: use the measuring tripod for IAQ and comfort level measurements to position the compatible measuring instrument and the probes (please order separately) in compliance with the standards at all times.

Delivery Scope

Measuring tripod for IAQ and comfort level measurements, consisting of folding stand, mounting rod, 4 x probe mounts, including bag.

0554 1592 Measuring Tripod for Flow Measurements by Testo

Use the measuring tripod in conjunction with the appropriate IAQ measuring instrument and the corresponding probes for accurate measurement of flow velocity in laminar flow cabinets in accordance with DIN EN 14175-3/-4.

• Ideal for checking the flow velocity in laminar flow cabinets in accordance with the standards
• Flexible bracket for vertical and horizontal positioning of probes
• Easy, secure mounting of probes
• Height-adjustable from 250 mm - 1000 mm

Includes:

• 1 x tripod base
• 1 x tripod rod (500 mm)
• 2 x tripod rods (250 mm)
• 1 x probe holder including screws

0554 2160 Handle Adapter for Connecting Testo 440 Air Flow Probes by Testo

• For connecting probe heads for air velocity probes or extendable telescope for air velocity probes to the universal handle with Bluetooth or cable

Includes:

Handle adapter for connection to air velocity probes with universal handle.

0554 2222 Cable Handle for Connecting Testo 440 Probe Heads by Testo

You can easily expand your portfolio of probes by connecting the handle to different probe heads. The extendable telescope for air velocity probes can also easily be connected to the handle.

The readings are transmitted to your measuring instrument (please order separately) via the fixed cable (cable length 1.4 m). Particularly useful: operate the measuring instrument by pressing the button on the handle - for example, to store individual readings.

Please note that you need our adapter (order number 0554 2160) to connect probe heads for air velocity measurement or the extendable telescope for air velocity measurement to the handle.

• Transmit readings via cable
• The handle can easily be connected to a probe head or extendable telescope
• Use the button on the handle to store individual readings in the compatible measuring instrument

Includes:

Cable handle with fixed cable (cable length 1.4 m).

0554 4172 Testovent 417 Flow Straightener by Testo

Testo is the only manufacturer providing a solution the problem of measuring equally easily and accurately at swirl outlets. The innovative volume flow straightener testovent 417 supports you perfectly in flow velocity measurement at swirl outlets. The volume flow straightener allows redirection of the swirling flow to an almost uniform flow which can then be reliably recorded with a vane anemometer or vane probes. Measurements at swirl outlets without the volume flow straightener lead to lower or higher measurement results, depending on the flow direction in which the swirl impacts onto the vane.

The volume flow straightener is used in combination with the optional measurement funnel testovent 417 and the optional vane anemometer testo 417 or the vane probes (Ø 100mm) of testo 435, testo 440 and testo 480.

• More accurate volume flow measurement independent of the swirl direction
• Reliable measurement results on swirl outlets
• Flow straightener retrofittable for existing Testo funnels sets

0554 4173 Testovent 417 Flow Straigthener Set by Testo

The air flow at swirl outlets is subject to major turbulence. As a result, it is very difficult to measure the volume flow correctly at these outlets using only a vane anemometer and funnels for the measurement. Higher or lower measurement results are generated depending on the flow direction in which the swirl hits the vane. This means that the ventilation system cannot be optimally adjusted.

Testo is the only manufacturer to offer a solution which enables you to take simple, precise measurements at swirl outlets. In conjunction with a funnel, the patented volume flow straightener testovent 417 offers you ideal assistance in measuring the volume flow at swirl outlets. The volume flow straightener makes it possible to change the turbulent flow to an almost uniform flow, which can then be reliably recorded using an optional vane anemometer.

In this set you get the testovent 417 volume flow straightener plus two funnels for ventilation grilles and plate outlets (testovent 417 funnel set). The funnels and the flow straightener can be conveniently transported in the practical case.

To measure the volume flow, you will also need a compatible vane anemometer, which you can order separately for example, the testo 417 vane anemometer or the vane probes (Ø 100 mm) for the testo 435 and testo 480.

• Convenient, quick volume flow measurement
• Accurate measurement even in turbulent flows
• Patented volume flow straightener
• Included in the set: volume flow straightener, two funnels and a practical case

0560 0400 400 Universal Airflow / IAQ Instrument by Testo

testo 400 is the universal measuring instrument for all IAQ professionals, enabling them to measure, document and analyze all IAQ parameters with just one instrument. Your benefits:

• Smart support through stored measurement menus and evaluation of measuring values according to the traffic light principle for error-free measurements
• Manage all the relevant customer data, including measuring points, directly in the instrument - work directly and efficiently on site
• Complete and send measuring values with full documentation, including photos, comments and your own logo directly on site get to the next job faster
• Probe heads can be changed without restarting the instrument easy handling with no lost time
• Calibration of probes which is independent of the measuring instrument and adjustment function at up to six measuring points for zero-error display fewer downtimes and high-precision measurements

As consultants, experts, technical service providers or service technicians in the air conditioning and ventilation sector, the testo 400 therefore supports you in the truly smart performance of your measuring tasks. Relevant quality parameters in industrial production and manufacturing processes can also be reliably and accurately checked using the testo 400.

• Measures all IAQ-related parameters: Flow, temperature, humidity, pressure, illuminance, radiant heat, turbulence, CO₂ and CO
• High-precision, location-independent and integrated differential pressure sensor
• High-quality digital probes and an intelligent calibration concept
• Document measuring values directly on the customer's site and send them by e-mail, or further analyze them using the testo DataControl PC software

0560 0540 540 Pocket Pro Light Meter by Testo

The sensor of the testo 540 is adapted to the spectral sensitivity of the eye. This makes testo ideal for the measurement of light intensity. The Hold function allows an easy readout of the measurement values. Max. and min. values are displayed at the press of a button. testo 540 is very handy, small and easy to operate.

• Hold function and max./min. values
• Incl. calibration protocol
• Protective cap for safe storage
• Including wrist strap and belt holder
• Sensor adapted to spectral sensitivity of the eye
• Display light

0560 0545 545 Light Meter / Logger by Testo

In order to have good quality light, luminous intensity in the workplace, hospitals, offices or schools has to fulfill specific minimum guidelines. This can be checked using testo 545.

• Multi-point or timed mean calculation
• Stores up to 99 file locations
• Logger function (3000 readings)
• Fast documentation on site on the Testo printer

0560 4351 435-1 Multifunction Meter by Testo

The measuring instrument for ambient air conditions, for assessing Indoor Air Quality and adjusting and inspecting VAC systems. testo 435-1 is an affordable introduction to measurement engineering for ambient air conditions. The new IAQ probe measures Indoor Air Quality by measuring CO2 level, air moisture and air temperature. Temperature and humidity measurement is integrated in the new thermal probe. In addition, it is also possible to connect additional temperature probes. Readings from up to 3 temperature probes can be displayed in the clearly laid-out measuring instrument display; data transmission is radio-controlled, therefore wireless. Measurement data is printed on site on the Testo printer.

• IAQ probe for assessment of Indoor Air Quality
• Vane measurement and thermal probes
• Radio probe for temperature
• Testo fast printer for documentation
• Protection class IP54

0560 4353 435-3 Multifunction Meter with integral differential pressure by Testo

The ambient air conditions measuring instrument for your introduction to professional ambient air measurement engineering. It has the right measurement engineering, e.g. thermal probes, vane or Pitot tube measurement, for every application and flow speed. The new IAQ probe measures Indoor Air Quality by measuring the CO2 level, air moisture and air temperature. Temperature and humidity measurement is built-in in the new thermal probe. In addition, it is also possible to connect additional temperature probes to, for example, accurately measure surface temperature. Readings from up to 3 temperature probes can be displayed in the clearly laid-out measuring instrument display; data transmission is by radio, i.e. wireless. Measurement data is printed on site on the Testo printer.

• IAQ probe for assessing Indoor Air Quality
• Thermal probes, vane measurement and built-in differential pressure probe for Pitot tube measurement
• Radio probe for temperature
• Testo printer for documentation purposes
• Protection class IP54

0560 4401 440 Air Velocity & IAQ Measuring Instrument by Testo

The testo 440 air velocity and IAQ meter combines all 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.

You can connect the testo 440 to a large selection of digital probes, the testo Smart Probes, or even numerous Testo temperature probes, allowing for numerous configurations to meet your needs. The clearly structured menus for measuring volume flow in ducts and at outlets, cooling/heating load, K-factor, turbulence, mold indication and even a data logging mode are stored on the instrument for additional convenience. These menus enable you to accomplish the relevant measuring task more quickly, more efficiently and more reliably than ever before. Reports can also be exported as excel files via the USB interface or printed out directly on site.

The testo 440 air velocity & IAQ meter is available in two versions. The standard testo 440 and the testo 440 dP model version, which includes an integrated differential pressure sensor. This makes measurements at filters as well as Pitot tube and K-factor measurements possible.

• Intuitive: Clearly structured measurement menus for volume flow, heating & cooling load, K-factor, turbulence, data logging, mold indication, and more.
• Convenient: Testo 440 kits include instrument-specific wireless and wired probes that offer greater measuring convenience and the instrument also connects to testo smart probes.
• Space-saving: A universal Bluetooth or wired handle for all probes means more applications, with less equipment.
• Efficient: Internal memory for up to 7,500 measurement points, a USB interface for data export and optional printout of all your measuring values.

Kit Includes:

• Air velocity & IAQ meter
• 3 x AA batteries
• USB cable
• Calibration protocol

0560 4450 445 Multifunction Meter by Testo

The testo 445 VAC instrument measures temperature, relative humidity, dew point, absolute humidity, degree of humidity, enthalpy, all types of air velocity (in ducts, duct openings or extractors), volume flow, pressure and indoor air quality.

• Automatic mean calculation and volume flow measurement
• Automatic allocation of duct cross-section to location (max. 99 locations)
• Internal data logger (3,000 readings)
• Simultaneous measurement of up to 6 parameters

0560 5350 535 Ambient CO2 Meter by Testo

testo 535, the efficient CO2 measuring instrument for measuring indoor air quality. Bad air quality in rooms can lead to tiredness, lack of concentration and illness (Sick Building Syndrome) due to high CO2 concentration (greater than 1000 ppm)

• Long-term monitoring based on maximum and mean calculation
• Long-term stable 2 channel infrared sensor
• Highly accurate, highly efficient
• Repeated calibration is unnecessary

0563 0408 400 IAQ Kit by Testo

Kits includes:

• Universal Airflow / IAQ Instrument
• CO₂ probe with Bluetooth, incl. temperature and humidity sensor and stand
• CO probe with Bluetooth
• USB power supply
• Software
• Pressure connection hose
• Transport case for volume flow measurement with testo 400

0563 0409 400 Comfort Kit by Testo

Kits includes:

• Universal Airflow / IAQ Instrument
• Humidity temperature probe with Bluetooth
• Turbulence probe with cable
• Lux probe with cable
• USB power supply
• Software
• Pressure connection hose
• Service case for comfort measurement with testo 400

0563 0535 01 535 - Digital CO2 Measuring Instrument with App connection by Testo

For indoor air quality and comfort, the measurement of the carbon dioxide content in the room air is crucial. To obtain precise results quickly, you need a suitable measuring instrument.

The compact CO2 measuring instrument testo 535 with practical App connection allows you to carry out this important measurement easily and efficiently - and thus ensure comfort and a healthy indoor climate.

Thanks to the long-term stable infrared sensor technology, the measured values are repeatable and comparable even over longer periods of time. Ideal for recurring comparative measurements. Here, you are also supported by the time and point averaging directly in the measuring instrument.

By the way, the testo Smart App displays the measured values as a table or graph, stores the results and documents them. This not only makes it easy to configure the measuring instrument individually - the App also turns your smartphone into a second display!

• Simple, fast and precise measurement of CO2 concentration
• Audible alarm sounds if a limit value is exceeded
• Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App
• High accuracy of measurement results due to long-term stable infrared sensor technology
• Timed and point mean value calculation

0563 4400 440 Hot Wire Kit by Testo

With the testo 440 hot wire kit, all IAQ-related parameters in ventilation ducts can be measured and documented. 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.

In addition to the measuring instrument, the kit also contains a wired hot wire probe and a storage case.

• Structured measurement menu for volume flow
• Parallel determination of flow velocity, volume flow and air temperature
• Integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to carry out measurements
• Absolute pressure compensation, internal data storage and USB port for data export
• Can be extended with a large portfolio of digital probes

Kit Includes:

• testo 440 air velocity & IAQ measuring instrument, 3x AA batteries, USB cable and calibration protocol (0560 4401)
• Hot wire probe (Ø 9 mm) with fixed cable (length 1.7 m) including temperature sensor, with telescope (can be extended to 0.85 m) and calibration protocol (0635 1032)
• Basic case for testo 440 and 1 probe

0563 4401 440 16 mm Vane Kit by Testo

With the testo 440 16 mm vane kit, all IAQ-related parameters in ventilation ducts can be measured and documented. 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.

In addition to the measuring instrument, the kit also contains a wired vane probe and a storage case.

• Structured measurement menu for volume flow
• Determination of flow velocity in ventilation ducts
• Built-in telescope which can be scaled up to 0.85 m
• Internal data storage and USB port for data export
• Can be extended with a large portfolio of digital probes

Kit Includes:

• testo 440 air velocity & IAQ measuring instrument, 3x AA batteries, USB cable and calibration protocol (0560 4401)
• Vane probe (Ø 16 mm) with fixed cable (cable length 1.7 m) including telescope (can be extended to 0.85 m) and calibration protocol (0635 9532)
• Basic case for testo 440 and 1 probe

0563 4403 440 100 mm Vane Kit with Bluetooth by Testo

With the testo 440 100 mm vane kit with Bluetooth®, all IAQ-related parameters at air vents 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.

The versatile Bluetooth® handle allows the connection of many different wireless probe heads for all applications. In addition to this, the kit contains a vane probe head and a storage case.

• Structured measurement menu for volume flow
• Parallel recording of flow velocity, air humidity and temperature
• Vane probe can be combined on request with telescope for ceiling vents or funnel set for plate outlets (please order separately)
• Wireless probe, internal data storage and USB port for data export
• Can be extended with a large portfolio of digital probes

Kit Includes:

• testo 440 air velocity & IAQ measuring instrument, 3x AA batteries, USB cable and calibration protocol (0560 4401)
• Vane probe (Ø 100 mm) with Bluetooth® incl. temperature sensor (consisting of 100 mm vane probe head, handle adapter and Bluetooth® handle); bracket for testovent measurement funnel; 4x AA batteries and calibration protocol (0635 9431)
• Basic case for testo 440 and 1 probe