德國(guó)德圖testo 405V1風(fēng)速計(jì)/testo 405V1

產(chǎn)品概述（中英文）

德國(guó)德圖testo 405-V1是一款采用熱敏式測(cè)量技術(shù)的手持式迷你風(fēng)速儀，專為通風(fēng)管道、出風(fēng)口及室內(nèi)風(fēng)速測(cè)量設(shè)計(jì)。該設(shè)備以緊湊輕便的造型（490×37×36mm）和人性化功能著稱，可同時(shí)測(cè)量風(fēng)速（0-10m/s）、風(fēng)量（最高99,990m³/h）及空氣溫度（-20~+50°C）。其可伸縮手柄（延伸長(zhǎng)度300mm）和可旋轉(zhuǎn)背光顯示屏，使管道深處測(cè)量和讀數(shù)更為便捷。探頭保護(hù)套和180°可彎曲關(guān)節(jié)設(shè)計(jì)，既保護(hù)傳感器又適應(yīng)復(fù)雜測(cè)量場(chǎng)景。內(nèi)置3節(jié)AAA電池供電，續(xù)航約20小時(shí)。The Testo 405-V1 is a handheld thermal anemometer designed for ventilation ducts, air outlets, and indoor airflow measurement. Featuring a compact design (490×37×36mm) with telescopic handle (extends to 300mm) and rotating backlit display, it simultaneously measures air velocity (0-10m/s), volume flow (up to 99,990m³/h), and temperature (-20~+50°C). The probe protection sleeve and 180° adjustable joint ensure durability in challenging environments. Powered by 3 AAA batteries with 20-hour operation. 1313

核心功能（中英文）

設(shè)備支持管道夾快速固定，標(biāo)配多功能夾具可靈活安裝于不同位置。在0-2m/s低速范圍內(nèi)精度達(dá)±(0.1m/s+5%測(cè)量值)，適合檢測(cè)通風(fēng)窗等低風(fēng)速場(chǎng)景。自動(dòng)關(guān)機(jī)功能和可更換電池設(shè)計(jì)提升使用便捷性。12mm直徑探桿搭配伸縮結(jié)構(gòu)，能深入大口徑管道中央獲取準(zhǔn)確數(shù)據(jù)。It includes pipe clamps and multi-functional clips for quick installation. With ±(0.1m/s+5% of mv) accuracy at 0-2m/s range, it excels in low-speed measurements like window ventilation. The auto-off function and replaceable battery design enhance usability. The 12mm probe with telescopic extension enables central measurement in large ducts. 61119

應(yīng)用場(chǎng)景（中英文）

該儀器廣泛應(yīng)用于暖通空調(diào)系統(tǒng)檢查、工廠通風(fēng)評(píng)估及室內(nèi)空氣質(zhì)量監(jiān)測(cè)。特別適合工程師在管道維護(hù)、出風(fēng)口調(diào)試時(shí)進(jìn)行快速測(cè)量，其迷你尺寸可輕松放入工具包隨身攜帶。Widely used in HVAC inspections, industrial ventilation assessments, and indoor air quality monitoring. Its portable size makes it ideal for engineers conducting rapid measurements during duct maintenance or outlet adjustments. 31622

設(shè)計(jì)亮點(diǎn)（中英文）

采用熱敏傳感器技術(shù)確保響應(yīng)速度快，顯示屏可180°旋轉(zhuǎn)適應(yīng)不同視角。探頭中部的多用連接器支持多角度彎折，防護(hù)套避免熱絲受損。輕量化設(shè)計(jì)（約0.22kg）降低操作疲勞。Utilizes thermal sensor technology for fast response, with 180° rotatable display for flexible viewing. The multi-angle probe connector and protective sleeve safeguard sensitive components. Lightweight construction (approx. 0.22kg) reduces operator fatigue. 61321

技術(shù)參數(shù)補(bǔ)充（中英文）

分辨率方面，風(fēng)速達(dá)0.01m/s，溫度0.1°C，存儲(chǔ)溫度范圍-20~+70°C。風(fēng)量單位支持m³/h和cfm雙制式顯示，溫度單位可切換℃/℉。Technical specifications include 0.01m/s velocity resolution, 0.1°C temperature resolution, and storage temperature range of -20~+70°C. Displays volume flow in m³/h or cfm, with ℃/℉ temperature unit切換. 91319

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