AZ8906風(fēng)速風(fēng)溫風(fēng)量計(jì)是一款由衡欣公司生產(chǎn)的多功能測(cè)量儀器，廣泛應(yīng)用于通風(fēng)系統(tǒng)檢測(cè)、環(huán)境監(jiān)測(cè)、工業(yè)生產(chǎn)等領(lǐng)域。該產(chǎn)品采用高精密扇葉設(shè)計(jì)，風(fēng)扇與主機(jī)一體成型，單手即可操作，具有便攜性和易用性。

其測(cè)量功能豐富，可同時(shí)顯示風(fēng)速和風(fēng)溫，還能自動(dòng)計(jì)算風(fēng)量值，單位涵蓋米/秒、公里/小時(shí)、英尺/分鐘、海里/小時(shí)等。此外，該設(shè)備具備最大/最小/讀值鎖定功能，可自動(dòng)求出8點(diǎn)的平均風(fēng)速，還能測(cè)量2小時(shí)內(nèi)的平均風(fēng)速。為方便使用，它還配備了20分鐘自動(dòng)關(guān)機(jī)和低電壓顯示功能。

在技術(shù)參數(shù)方面，該設(shè)備的風(fēng)速量程為0.4-35m/s，風(fēng)溫量程為-10℃～+50℃，風(fēng)量量程為80~6900ft/min。其風(fēng)速測(cè)量準(zhǔn)確度為±2％，溫度測(cè)量準(zhǔn)確度為±0.6℃。設(shè)備采用2 x 4四位數(shù)雙顯示LCD，尺寸為183x76x45mm，重量約350g。供電電源為9V電池或外接9V電源，工作環(huán)境溫度為0-50℃，濕度小于90%RH。

The AZ8906 Anemometer, Thermometer, and Airflow Meter is a multifunctional measuring instrument produced by AZ Instrument. It is widely used in ventilation system inspection, environmental monitoring, industrial production, and other fields. This product features a high-precision vane design with an integrated fan and main unit, allowing for one-handed operation and ensuring portability and ease of use.

The device offers a wide range of measurement functions. It can simultaneously display wind speed and temperature and automatically calculate airflow values. The units available include meters per second, kilometers per hour, feet per minute, and knots. Additionally, it has a maximum/minimum/reading lock function, can automatically calculate the average wind speed of eight points, and can measure the average wind speed over two hours. For user convenience, it also features a 20-minute auto-shutoff and low battery indication.

In terms of technical specifications, the device has a wind speed range of 0.4-35m/s, a wind temperature range of -10℃～+50℃, and an airflow range of 80~6900ft/min. The wind speed measurement accuracy is ±2％, and the temperature measurement accuracy is ±0.6℃. It features a 2 x 4 four-digit dual LCD display, with dimensions of 183x76x45mm and a weight of approximately 350g. The power supply is a 9V battery or an external 9V power source, and the working environment temperature is 0-50℃ with a humidity of less than 90%RH.