TESTO 405i - SMARTPROBE THERMALANEMOMETER 0560 1405
The TESTO 405i is an innovative smart probe hot-wire anemometer designed for professionals working in ventilation, air conditioning, and air quality control. The device enables precise, wireless measurement of air velocity, temperature, and volumetric airflow. Thanks to Bluetooth technology, the TESTO 405i connects seamlessly to the TESTO Smart Probes mobile app, allowing convenient real-time monitoring of measurements without the need for physical connections to external measurement instruments.
The TESTO 405i probe features a telescopic handle that can be extended up to 400 mm, making it easier to reach hard-to-access areas such as ventilation ducts or high ceilings. Its slim design, with a diameter of less than 12 mm, allows for accurate measurement in medium and large air ducts while minimizing airflow disturbances. Volumetric airflow measurement is simplified by entering the duct dimensions, enabling automatic calculation of results.
The TESTO 405i offers a wide measurement range – air velocity from 0 to 30 m/s and temperature from -20 to +60°C with an accuracy of ±0.5°C. Temperature measurements are carried out with a resolution of 0.1°C, ensuring high precision and repeatability. The device is powered by three AAA batteries, providing approximately 15 hours of continuous operation, making the TESTO 405i a reliable tool for both everyday service tasks and more advanced diagnostic analyses.
Thanks to its compact design and wireless connectivity with mobile devices, the TESTO 405i is suitable for a wide range of working conditions. It is the ideal solution for those who need a mobile, easy-to-use, and highly precise tool for measuring airflow and temperature in HVAC systems. Its ergonomic shape and intuitive operation of the TESTO Smart Probes app further enhance user comfort, allowing for fast, accurate results regardless of the measurement location.
Temperature - NTC | |
| Measuring range (NTC) : | -20 do +60 °C |
| Accuracy (NTC) : | ±0,5 °C |
| Resolution (NTC) : | 0,1 °C |
Velocity - Hot wire | |
| Measuring range (temperature): | 0 do 30 m/s |
| Accuracy: | ±(0,1 m/s + 5 % mierz.wart.) (0 do 2 m/s) ,
±(0,3 m/s + 5 % mierz.wart.) (2 do 15 m/s) |
| Resolution: | 0,01 m/s |
General Specifications | |
| Operating temperature 805i: | -20 do +50 °C |
| Diameter probe shaft: | 12 mm |
| Diameter probe shaft tip: | 9 mm |
| Sampler length: | 400 mm |
| Pictures: | illustrative |
| Manufacturer/responsible entity in the EU : | Testo Sp. z o.o. ul. Wiejska 2 05-802 Pruszków Polska +48 22 863 74 22 +48 22 863 74 01 testo@testo.com.pl |
