Suitable for testing differential pressure of dry and non-corrosive gases. Normally used in boiler ventilation systems, gas pipes, incendiary devices and other similar equipments.

• 适用于测量干燥且无腐蚀气体的差压压力。一般应用在锅炉通风设备，气体管道，燃烧装置及其它类似设备上。