Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch

High-concerned chemical：None Model Number：Micro- differential pressure switch Max Measuring Range：49 PSI & Under Display Type：Analog Dial Diameter：1.9 Inches & Under Brand Name：NoEnName_Null Certification：NONE Origin：Mainland China

High-concerned chemical: None Model Number: Micro- differential pressure switch Max Measuring Range: 49 PSI & Under Display Type: Analog Dial Diameter: 1.9 Inches & Under Brand Name: NoEnName_Null Certification: NONE Origin: Mainland China