Part#: THE106

Professional disc-type 16-1/4 inch tester is accurate at all temperatures. Tests ethylene glycol based coolant, hot or cold, including Dex-Cool. Easy to read discs are magnified by convex design of the clear SAN plastic barrel. Celsius and Fahrenheit scales. Special feature is the ”6th disc” which shows overprotection and a loss of cooling efficiency. Beyond 70 percent anti-freeze, cooling and corrosion effectiveness is reduced. One-piece bulb and neoprene dip tube.

The A/C oil features our new A/C ExtenDye additive. This high performance lubricant features super concentrated UV dye with an enhanced additive package.

• High quality A/C compressor lubricant in 46 viscosity
• Includes super-concentrated UV Dye for fast leak detection
• Contains ExtenDye
• Enhanced additive package reduces wear, extends component life, and improves the efficiency of the A/C system