Big Blu Subzero Micro Leak Detector 1Qt JIEJIERUI we include a detailed paper

we include a detailed paper user guide for installation steps

Manganese phosphate coating resists rust

Strong and Reliable: Made from plasticised polyvinyl chloride (PVC) and extremely reliable

Backed by a 24-month worry-free warranty and smile customer service for peace of mind

Excellent results on water

Big Blu Subzero Micro Leak Detector 1Qt JIEJIERUI we include a detailed paperAbout this item Suitable for use with all gases to detect leaks on any pressurized system Commonly used in HVAC, plumbing, telecom, aerospace, gas utilities, service industries and MVAC Freeze Resistant NSF certified for use around food Detects Micro Leaks down to 0. 79 oz year ? See more product details