VelociCalc Multi-Function Ventilation Meter 9565-A
便携手持式 VelociCalc® 多功能通风表 9565-A 的特点：直读式菜单用户界面，便于按用户的本地语言操作。即时屏幕提示及分步说明指导用户进行仪器安装、操作和现场校准。
Next Generation Impactor NGI Plus
The Next Generation Impactor NGI+ is ideal for testing all variations of inhalation solutions, offering enhanced corrosion resistance, chemical and biological durability, and a longer lifespan, ideal for a wider range of inhalation applications.
OEM Mass Flow Sensor 840522
OEM传感器，可针对O2进行校准，21°C时，读数误差约为± 2.% ± 0.5 l/min.
OEM Mass Flow Sensor 840523
OEM传感器，可针对O2进行校准，21°C时，读数误差约为± 2.% ± 0.5 l/min.
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