Testo is the world’s leading manufacturer in the production of test and measurement instrumentation. With years of experience, Testo develops solutions for a wide range of applications that require measurement. The endless number of solutions provided has gained more and more customers each and every year, who all benefit from the Testo range. Testo provides a wide range of portable and stationary instruments for many parameters and applications including; temperature, humidity, velocity, pressure, refrigeration, flue gas, water analysis, light and RPM.

Testo’s instruments are developed in co-operation with professionals working in the field, resulting in reliable and user friendly instruments. Testo rightly have confidence in the quality of their products and prove this with up to 5 years warranty on all Testo instruments.

With an experienced team, Testo run an independently accredited ISO 9001:2000 and ISO 17025 laboratory, committed to meeting our customers’ repair, servicing and calibration needs. With UKAS accreditation to ISO 17025, Testo offer an independent calibration service for most makes and models of humidity, dew point and temperature measuring instruments.

Testo offers an extensive range of instruments including:

  Thermometers
  Humidity meters
  Flue gas and emissions analysers
  Pressure meters
  Airflow meters
  Data loggers
  Thermal Imaging
  Refrigeration

This product is now obsolete. For the current replacements, please see Thermal Imaging.

Thermal imager with a temperature resolution of under 50mK, with telephoto lens option, voice recording, high temperature option for complete professional analysis.

  Detector type 160 x 120 pixels
  Good image quality NETD under 50 mK
  High quality standard lens 32° x 23°
  Built-in digital camera with power LED´s

Thermal imagers can convert infrared radiation into electrical signals and thus render it visible. You can carry out completely damage-free tests on materials and components with the thermal imager Testo 881.

This allows you to visualize problems in industrial maintenance and production monitoring before a malfunction or a fire risk occurs. With the Testo 881, you are on the trail of energy loss in building thermography, helping your customers to save expensive heating costs.

With the new thermal imager Testo 881, you save time, energy and money in industrial thermography as well as in building thermography, and ensure more security allround.

Testo 881-2:

  Detector type 160 x 120 pixels
  Good image quality NETD under 50 mK
  High quality standard lens 32° x 23°
  Built-in digital camera with power LED´s
  Auto Hot/Cold Spot Recognition
  Dynamic motor focus
  Temperature range -20 to +350°C
  33 Hz (inside the EU, outside 9 Hz)
  Display of surface moisture distribution
  Headset for speech recording
  Isotherm display in instrument
  Min-/Max on Area calculation
  High temperature measurement (optional)
  Telephoto lens (optional)

Incl. in delivery:

  Pro software with integrated report creation
  SD card
  USB cable
  Mains unit
  Li-ion rechargeable battery
  Adapter for tripod mounting
  Robust, high-quality case