Testo 410-1 是德國德圖公司生產(chǎn)的便攜式葉輪風速儀，它能夠快速測量空氣風速和溫度。該設(shè)備配備 40mm 直徑的葉輪探頭，適用于在空氣出風口等場所進行快速檢測。它還具備時均計算功能，可幫助用戶更準確地了解風速變化。

Testo 410-1 的設(shè)計注重實用性與便捷性。它帶有保持功能和最大/最小值功能，方便用戶記錄和比較測量數(shù)據(jù)。此外，該設(shè)備還能計算外部區(qū)域的風冷溫度，即感知溫度，為用戶提供更全面的環(huán)境信息。它的屏幕具有背光功能，即使在光線較暗的環(huán)境中，用戶也能清晰地讀取數(shù)據(jù)。為了確保設(shè)備在儲存和運輸過程中的安全，Testo 410-1 還配備了保護帽。

從技術(shù)參數(shù)來看，Testo 410-1 的風速測量范圍為 0.4～20m/s，精度為 ±(0.2m/s + 2% 測量值)，分辨率為 0.1m/s。其內(nèi)置的 NTC 溫度測量探頭，測量范圍為 -10～+50℃，精度為 ±0.5℃，分辨率同樣為 0.1℃。設(shè)備本身的操作溫度范圍為 -10～+50℃，儲存溫度范圍為 -20～+70℃。它使用 2 節(jié) AAA 電池供電，電池壽命可達 100 小時。Testo 410-1 重量僅為 110g，尺寸為 133×46×25mm，便于攜帶和操作。

The Testo 410-1 is a portable vane anemometer produced by the German company Testo. It is capable of quickly measuring air velocity and temperature. Equipped with a 40mm diameter vane probe, this device is well-suited for rapid inspections at air outlets. The Testo 410-1 also features a time-averaging calculation function, which enables users to obtain more accurate insights into changes in wind speed.

Designed with practicality and convenience in mind, the Testo 410-1 comes with a hold function and the ability to record maximum and minimum values. This allows users to conveniently document and compare measurement data. Additionally, the device can calculate the wind chill temperature in external areas, also known as the perceived temperature, providing users with a more comprehensive understanding of environmental conditions. The screen of the Testo 410-1 has a backlight feature, ensuring clear readability of data even in low-light environments. To ensure the safety of the device during storage and transportation, a protective cap is also included.

In terms of technical specifications, the Testo 410-1 has an air velocity measurement range of 0.4 to 20 m/s, with a precision of ±(0.2 m/s + 2% of the measured value) and a resolution of 0.1 m/s. Its built-in NTC temperature probe has a measurement range of -10 to +50°C, a precision of ±0.5°C, and a resolution of 0.1°C. The device itself operates within a temperature range of -10 to +50°C and can be stored at temperatures ranging from -20 to +70°C. Powered by two AAA batteries, the Testo 410-1 has a battery life of up to 100 hours. Weighing only 110g and with dimensions of 133×46×25mm, the Testo 410-1 is lightweight and easy to handle.