Intuitive air velocity and IAQ. The new testo 440 combines versatility and maximum convenience.
The new testo 440 air velocity & IAQ measuring instrument: versatility in a compact format. Welcome to a new era: the new 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.
The intuitive measurement menus: suitable for any application. Based on our many years of experience in the development of cutting-edge measuring technology, we know precisely what you need to carry out your routine work. Which is why measurement menus for the essential air conditioning and ventilation applications are already pre-stored in the testo 440. These menus enable you to accomplish the relevant measuring task more quickly, more efficiently and more reliably.
The testo 440 probe system: you'll never want to work any other way again. Completely versatile: a universal handle for all air velocity & IAQ probes. This saves space and reduces the weight, enabling you to perform accurate measurements in any application. With the testo 440, you have all air conditioning and ventilation measurements systematically under control. 16 mm vane probe head incl. temperature sensor Click Hot wire probe head incl.
The testo 440 probe system: in ducts, at outlets, in rooms, at filters or with Pitot tubes. All testo 440 air velocity probes for measurements in ducts have a scaled, extendible telescope (optionally extendible from 1 m to 2 m). The 100 mm vane probe can be easily combined with the 90° angle and telescope, making measurements at ceiling outlets easier.
Your measuring application, our solution: the right probe for every application. Whatever air conditioning, ventilation or comfort level parameters you want to measure, our comprehensive range of air velocity & IAQ probes provides you with precise and reliable support with your tasks, enabling you to master any measuring challenge. Air velocity measurement in ducts Hot wire probe incl. temperature and humidity sensor Bluetooth/fixed cable Vane probe (Ø 16 mm) incl.
Intelligent calibration concept: only the probes need to be calibrated. Handles and measuring instrument still work and can continue to be used for measurements with a different probe. Comfort level measurement CO2 probe incl. temperature and humidity sensor Bluetooth/fixed cable Turbulence probe fixed cable Humidity/temperature probe Bluetooth/fixed cable Lux probe fixed cable CO probe Bluetooth/fixed cable Lab and cleanroom High-precision vane probe (Ø 100 mm) incl.
Measurement in ducts: precision in any cross-section. In order for air conditioning and ventilation systems to run depends on whether the air flow velocities in the duct smoothly and efficiently, the flow velocity in the ventilation correspond to the sizing. You can rely on testo 440 kits for duct must be regularly checked. Indoor air quality also measurements in ducts.
Measurement at outlets: the optimum climate in no time at all. For good indoor air quality, the incoming/outgoing air measurements at outgoing air or ceiling outlets conveniently volume flows must be optimally adjusted. The 100 mm and safely. Our flow straightener helps you perform vane kit for the testo 440 now makes this task even simpler. accurate measurement of turbulent flows.
Measurement in ducts and at outlets: all air velocity & IAQ parameters at a glance. Ventilation ducts, plate outlets or ceiling outlets: with the testo 440 ComboKits you can always perform precise and reliable measurements in ducts and at outlets. 10 testo 440 Air Flow ComboKit 1 with BT testo 440 Air Flow ComboKit 2 with BT m/s m/s °C °C Comprising: testo 440 air velocity & IAQ measuring instrument with internal memory and data export function 100 mm vane probe with Bluetooth, incl.
Measurement in ducts, at outlets and at filters: as versatile as your challenges. With the testo 440 dP model version (incl. differential pressure sensor), even measurements at filters, as well as Pitot tube and K-factor measurements, can be carried out without any problems. testo 440 delta P Air Flow ComboKit 1 with BT testo 440 delta P Air Flow ComboKit 2 with BT m/s m/s °C °C hPa hPa %RH %RH Comprising: testo 440 dP air velocity & IAQ measuring instrument incl.
Measuring comfort level/indoor air quality: no task is too challenging. Measurement of indoor air quality and comfort levels in These special testo 440 kits measure all relevant workplaces enables precise adjustment of the indoor parameters: CO2 content of the air, degree of turbulence, climate and reduces the risk of staff shortages due to temperature, humidity and illuminance. illness.
No application too specialised: high-precision probes. The perfect testo 440 probes are available even for control Ideal for industrial environments where high temperatures measurements of critical processes that call for the highest are common, and for labs where it is crucial to record even level of precision and robust equipment. the smallest values with a high degree of accuracy.
Overview of order details: digital probes. Probe type Measuring range Accuracy Resolution Digital air velocity probes EUR Hot wire probe with Bluetooth, incl. temperature and humidity sensor 0635 1571 xxx.xx 570 to 1000 mm Ø 16 mm Hot wire probe, fixed cable, incl. temperature and humidity sensor Ø 9 mm 570 to 1000 mm Ø 9 mm Ø 16 mm Hot wire probe head, incl. temperature and humidity sensor Order no. 0 to 50 m/s -20 to +70 °C 5 to +95% RH 1) 230 mm ±(0.03 + 4% of m.v.) (0 to 20 m/s) ±(0.
Probe type Measuring range Accuracy Resolution Digital humidity probes EUR Humidity/temperature probe with Bluetooth 290 mm Humidity/temperature probe, fixed cable 290 mm Humidity/temperature probe head Ø 12 mm Ø 12 mm 2) 0636 9731 xxx.xx 0 to 100% RH -20 to +70 °C ±2% RH (5 to 90% RH) ±0.5 °C 0.1% RH 0.1 °C High-precision humidity/temperature probe with Bluetooth 290 mm High-precision humidity/temperature probe, fixed cable 290 mm 0636 9771 xxx.
testo 440 air velocity & IAQ measuring instrument EUR testo 440 Hot Wire Kit 0563 4400 xxx.xx testo 440 16 mm Vane Kit 0563 4401 xxx.xx testo 440 Lux Kit 0563 4402 xxx.xx testo 440 100 mm Vane Kit with BT 0563 4403 xxx.xx testo 440 Humidity Kit with BT 0563 4404 xxx.xx testo 440 CO2 Kit with BT 0563 4405 xxx.xx testo 440 Air Flow ComboKit 1 with BT 0563 4406 xxx.xx testo 440 Air Flow ComboKit 2 with BT 0563 4407 xxx.xx testo 440 Indoor Comfort ComboKit with BT 0563 4408 xxx.
