The air leak tester of AL-1000A belongs to differentialpressuretype. It is a high precision detecting transducers. It is much economical and widely applied to seal test of product parts.
1000A系列检漏仪采用差压法检测原理，是一款高精度的检测仪器，广泛应用于多种产品的密封性检测。
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The relative and differentialpressure modules type 698 are suitable for monitoring pressure and flow in air conditioning systems and in the laboratory sector.