Flow indicator / Flow sight glass
Temperature and humidity detection
“SHURE” Temperature and humidity light carbon dioxide hundred-leaf box
Diaphragm Seal
Flow Sight Glass
Flow Sight Glass
Pressure Switch
Flat flange sight glass แบบติดข้างถัง
Calibration device
Pressure calibration
Fittings / Vent plug
“SHURE” Vent plug waterproof breathable valve plastic waterproof respirator