Testo 435-3 multi-function VAC instrument(built-in pressure)

testo 435-3多功能風速計，專為檢測 HVAC 通風空調系統與 IAQ 室內空氣品質所設計。能使用熱線與扇葉風速、溫濕風三用、CO、CO2 等多種測棒。

  • Category: Wind speed measurement

Description

testo 435-3 multi-function measuring instrument

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