基本信息 產(chǎn)地：德國 訂貨量：≥1臺 價格：請咨詢在線客服 型號：葉輪式風速/溫度探頭，直徑25mm，需連接手柄-葉輪式風速/溫度探頭 品牌：德圖testo

Probe diameter: 25 mm

Can be plugged onto handle or telescope (both available to order)

Measuring range: 0.6 to +40 m/s

Use the 25 mm vane probe to determine flow velocity and volume flow in ventilation ducts. It is particularly suitable for flow velocities of up to +40 m/s.