testo 440 laboratory kit

Order-Nr.  0563 4412

  • Intuitive: Structured measurement menu for long-term measurements

  • Precise: Laboratory probe with Pt100 sensor for accurate measurement results

  • Reliable: Internal data storage and USB port for flexible data export

  • Adapted to the challenges that you face: Interchangeable probe coating made of laboratory glass (Duran) for safe use in aggressive media


A measuring instrument for all climate-related parameters


Product Description

Kit for carrying out measurements in laboratories: The testo 440 air velocity & IAQ measuring instrument and the glass-coated, digital laboratory probe (Ø 6 mm) with Pt100 temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

Products in set

Delivery Scope

  • testo 440 air velocity & IAQ measuring instrument, 3x AA batteries, USB cable and calibration protocol (0560 4401)
  • Glass-coated digital Pt100 laboratory probe (0618 7072)
  • Basic case for testo 440 and 1 probe

Technical Data


Comfort probes

Humidity probes

Temperature probes





Accessories for measuring instrument

USB mains unit incl. cable

Order Number: 0554 1105


Range of probes for cleanrooms and laboratories

The testo 440 air velocity & IAQ measuring instrument is also ideal for a wide variety of applications in cleanrooms and laboratories in conjunction with the following probes:
  • High-precision flow measurement in fume cupboards with the fume cupboard probe
  • Thanks to the low start-up speed of 0.1 m/s, the high-precision vane probe (Ø 100 mm) is ideal for laminar flow measurements in cleanrooms. It is available as a variant with Bluetooth or with fixed cable
  • To measure the humidity in cleanrooms, we recommend the high-precision humidity/temperature probe (0636 9771 or 0636 9772). With an accuracy of ±(0.6 %RH + 0.7% of m.v.) (0 to 90 %RH), it also meets the requirements for humidity measurements in this particularly sensitive area
  • Use the high-precision digital Pt100 temperature probes, for example, for high-precision comparative measurements in calibration laboratories, temperature measurements in chemical laboratories or in the cosmetics industry as well as for determining the temperature distribution in refrigerators and conditioning cabinets