Swagelok Real Cool Snoop Liquid Leak Detector (3-Pack) for Automotive & Other Leaks | Low Temp -65°F Winter Formula | 8oz Bottles with 12" Extension Tube | Oxygen Safe & MIL-PRF-25567 Type II

The Winter Standard for Leak Detection.The Swagelok "Real Cool" Snoop (3-Pack) is the professional service kit for cold-weather leak testing. When the temperature drops below freezing, standard leak detectors become useless blocks of ice. Real Cool Snoop keeps working down to -65°F (-54°C).Designed for the Cold: Unlike generic sprays, this formula uses Ethylene Glycol to prevent freezing while maintaining the "Bubbling Action" needed to spot tiny gas leaks on wind-blown outdoor pipes.Technical Data: Pack Qty: 3 Bottles (8oz each) Low Temp Limit: -65°F (-54°C) Mil-Spec: MIL-PRF-25567 Type II (Low Temp) Applicator: 12" Extendable Tube (Included)Safe For Use On: Gases: Oxygen, Compressed Air, Nitrogen, Propane, Refrigerants Industries: Cryogenics, HVAC/R, Outdoor Utilities, Aerospace

• THE "WINTER" SERVICE PACK: Includes (3) Genuine Swagelok "Real Cool" 8oz Bottles. The mandatory leak detector for cold-weather maintenance. Keep one in the truck, one in the bag, and one on the bench. Formulated to perform where standard leak detectors freeze solid.
• RATED TO -65°F (-54°C): Features an Ethylene Glycol base that remains liquid and effective in extreme cold. Essential for testing outdoor gas meters, unheated pipelines, and refrigeration lines in winter conditions.
• MIL-SPEC TYPE II CERTIFIED: Meets MIL-PRF-25567 **Type II** specifications for low-temperature oxygen compatibility. Safe for use on Oxygen, Nitrogen, Helium, and Hydrogen systems without risk of freezing or corrosion.
• INTEGRATED 12" EXTENSION TUBE: Each bottle features the iconic flexible "Snooper Tube" that extends 12 inches. Allows you to apply leak detector to the backside of frozen pipes and overhead valves without spraying blindly.
• SUSTAINED BUBBLING ACTION: High-viscosity formula clings to cold vertical surfaces and produces long-lasting bubbles. Unlike soapy water which freezes instantly, Real Cool Snoop gives you time to visually confirm leaks.