Mastercool® - R-134a Refrigerant Visual Inspection Sight Glass

Universal R-134a Refrigerant Visual Inspection Sight Glass (53376) by Mastercool®. The condition of the refrigerant in your A/C system is an important factor in the proper operation of all components and overall cooling efficiency. The only way to actually see the condition of the refrigerant in your vehicle’s A/C system is with the use of the Mastercool visual inspection sight glass.

Specifications

Includes

• 1 Piece 53375 - Refrigerant Oil Visual Inspection Sight Glass
• 1 Piece 82274 - Low side, 1/4” (7/16”-20) x 13 mm Retrofit Adapter
• 1 Piece 53376-601 - 60” Blue R134a Charging Hose
• 1 Piece 53376-603 - 60” Red R134a Charging Hose
• 1 Piece 66234 - High Side R134a 14 mm-F x 16 mm Quick Coupler
• 1 Piece 66334 - Low Side R134a 14 mm-F x 13 mm Quick Coupler

Features

• Perfect solution for leak detection
• Just the way to get the job done quickly and hassle free
• Designed to help keep your vehicle safe and operating properly
• Made with top-notch quality, ease of use, and functionality in mind
• Developed by a team of experts with years of experience in the automotive industry

Installation

Mastercool® is a family owned and operated company that has been supplying professional air conditioning, service tools and equipment for over 35 years. As one of the fastest growing companies in this market, Mastercool’s name is synonymous with “World Class Quality” and uniquely innovative product design. With Mastercool never-ending focus on new technology, Mastercool has been awarded many patents worldwide. In addition to Mastercool’s headquarters located in the United States, Mastercool Belgium and Brazil offices also features a full inventory and staff. This has enabled Mastercool to set up distribution to over 60 countries demonstrating that they are truly a multi-national company.