Totaltest tube chemical crystals react with acid or moisture when it is present in the system, changing color for an easy visual check.

• Its Quick. All it takes is a maximum of ten minutes to test CFC, HCFC, or HFC systems for acid or moisture. It'll help you figure out why the system failed and isolate a future problem before it happens.
• It's Reliable. TOTALTEST is designed to reliably tell whether acid or moisture is present, and tells you when corrective action needs to be done. Carrier engineered and Carrier qualified.
• It's Convenient. Simply connect to the units suction side service fitting and follow the easy instructions.
• No need to take oil samples. And the test is performed without shutting down the system. Plus, with an all-in-one kit, you always know you have the right tools to diagnose contamination no matter what refrigerant your servicing.
• Its Affordable. Competitively priced on a per-use basis. Once you purchased the starting kit, you only need to purchase refills for all your testing needs.

Kit Includes: One TotalTest Instrument Five blue TotalTest test tubes Five yellowTotalTest test tubes One TotalTest Kit case