Multi-purpose measurement with one device: Compact environmental measuring instrument
A versatile environmental measuring device that can measure various items such as air velocity in ducts and vents, indoor comfort, and the environment in labs and clean rooms, all with one unit.
The "testo 440" is a versatile environmental measuring instrument that can handle various measurements such as temperature, humidity, wind speed, CO, CO₂, and illuminance with a single device. By connecting a high-precision temperature probe with an accuracy of ±0.05°C and a high-precision humidity probe with an accuracy of ±0.6% RH, it can be used as a reference thermometer and reference hygrometer for comparative calibration on-site. When a thermal wire anemometer probe is connected, it can measure control wind speed for verifying the performance of local exhaust systems. Measurement data can be exported in CSV format, allowing for efficient data management. 【Examples of Use】 ■ Wind speed measurement in ducts and ventilation openings ■ Measurement of comfort levels and indoor air quality ■ Environmental measurement in laboratories and clean rooms ＼Catalog with application examples is currently available／ For more details, please view the PDF data by clicking "Download Catalog." You can also check examples of combinations with probes and usage cases.
- Company：テストー
- Price：100,000 yen-500,000 yen
