testo417叶轮风速仪/testo-417
产品概述
testo417叶轮风速仪是一款专业用于测量风速、风量和温度的精密仪器，适用于进风口及出风口的快速精确测量。该设备配备直径100mm的一体式叶轮探头，能够直接显示体积流量，并通过输入管道截面积自动计算流量值。仪器采用清晰易读的背光显示屏，可同时显示风速、温度、体积流量及气流方向等关键参数，支持当前值与平均值切换显示，并具备时间段和多点平均值计算功能。其紧凑设计（277x105x45mm）和轻量化机身（0.23kg）便于现场携带使用，内置9V电池可提供长达50小时的连续工作续航。1511
核心功能特点
该风速仪具有多项实用功能：通过保持键可冻结当前读数便于数据对比，一键切换显示最大/最小值；内置风口格栅面积修正系数，确保格栅风口风速和风量测定的准确性。选配testovent417风量罩套装后，能更高效地检测格栅出风口和风阀处的风量。仪器在0.3~20m/s风速范围内实现±(0.1m/s+1.5%测量值)的精度，温度测量范围0~50℃（精度±0.5℃），体积流量测量覆盖0~99999m³/h。特殊设计的叶轮探头可识别气流方向，适合通风系统调试和HVAC检测等应用场景。3821
技术参数与配置
标准配置包含主机、100mm叶轮探头、电池及出厂报告。关键性能参数包括：风速分辨率0.01m/s，温度分辨率0.1℃，支持风量单位m³/h的自动换算。仪器操作温度范围为0~50℃，存储温度适应-40~70℃的严苛环境。其模块化设计允许用户根据需求选配不同规格的风量罩，如200x200mm蝶阀罩或330x330mm通风机罩，扩展测量适用性。人性化的功能设计包括测量值保持、自动平均计算及背光显示，确保在光线不足环境下仍可清晰读数。61726
应用领域与优势
testo417广泛应用于建筑通风、洁净室检测、工业排风系统等需要精确气流测量的领域。其优势体现在快速响应测量、多参数同步显示以及便捷的数据对比功能上。通过简单的管道截面积输入即可获得精确的体积流量值，大幅提升现场检测效率。仪器符合人体工程学的按键布局和防滑外壳设计，使操作更加直观可靠。稳定的测量性能和长效续航使其成为暖通空调、环境监测等专业领域的实用工具。141822
Product Introduction (English)
The testo417 vane anemometer is a professional instrument for measuring wind speed, air volume and temperature, specially designed for quick and accurate measurements at air inlets and outlets. Equipped with an integrated 100mm vane probe, it directly displays volumetric flow rate and automatically calculates flow values by inputting duct cross-sectional area. The clear backlit screen simultaneously displays key parameters including wind speed, temperature, volumetric flow and airflow direction, supporting real-time and average value display modes. With compact dimensions (277x105x45mm) and lightweight design (0.23kg), it features 50-hour continuous operation using a 9V battery. 5711
Key Features
This anemometer offers multiple practical functions: the HOLD button freezes current readings for data comparison, while one-touch access shows max/min values. Built-in grille area correction ensures accurate measurement at ventilation grilles. When paired with optional testo417 funnel set, it enhances airflow measurement at diffusers and dampers. Delivering ±(0.1m/s+1.5% of mv) accuracy in 0.3-20m/s range, it measures temperature (0-50°C ±0.5°C) and volumetric flow (0-99999m³/h). The directional vane probe identifies airflow direction, making it ideal for HVAC system balancing and ventilation inspections. 81321
Technical Specifications
Standard package includes main unit, 100mm vane probe, battery and factory report. Critical specs include: 0.01m/s wind speed resolution, 0.1°C temperature resolution, with automatic m³/h conversion. Operating temperature ranges from 0-50°C, while storage tolerance covers -40-70°C. Modular design supports optional funnel sets (200x200mm or 330x330mm) for extended applications. User-friendly features like data hold, auto-averaging and backlit display ensure reliable operation in low-light conditions. 61726
Applications
Widely used in building ventilation, cleanroom validation and industrial exhaust systems requiring precise airflow measurement. Its advantages include fast response, multi-parameter display and convenient data comparison. Simple duct area input generates instant volumetric flow readings, significantly improving field efficiency. The ergonomic keypad and anti-slip housing provide intuitive operation, while stable performance and long battery life make it essential for HVAC professionals and environmental monitoring. 141823
简单介绍
欢迎选购testo 417，叶轮风速仪，我们有优势的价格，的服务！公司承诺，所有商品保证原装正品，一年保修，终身维护！业务咨询:021-63515606,
testo417叶轮风速仪/testo-417
testo 417，叶轮风速仪
的详细介绍
testo 417，叶轮风速仪
| testo 417风速计，带直径100mm的叶轮探头，可同时测量温度；带电池和标定证书 |
| 产品介绍： |
testo 417精密型风速计，配置一体式叶轮风速/温度探头，直径100mm，测量风速、风量和温度。
直接显示体积流量。只需输入管道的截面积，即可精确计算出流量。可以快速切换至当前的温度读数。此外，还可以显示气流的方向。
仪器带时间段和多点平均值计算功能，计算风量、风速和温度的平均值。
用户可选配风量罩，有助于更好地检测格栅出风口和风阀处的风量。
仪器可以显示大值/小值。使用保持键，可以保持当前读数。
优点一览：
· 识别气流的流向
· 测量温度、风速和风量
· 时间段/多点平均值计算
· 显示大值/小值
· 保持键，保持读数
· 显示屏带背光灯
· 自动关机功能
· 100mm直径的一体式叶轮
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testo 417叶轮风速仪
欢迎选购testo 417叶轮风速仪，我们有优势的价格，的服务！公司承诺，所有商品保证原装正品，一年保修，终身维护！业务咨询:021-63515606
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