Made with European Craftsmanship and quality standards, these Class 1 gauges are +/- 1% accuracy. These liquid filled gauges are offered with an exclusive four refrigerant combination dial, R-22, R-134a, R-404A and R-410A temperature readings in degrees Fahrenheit. 3-1/8" (80mm) Diameter face for easy viewing. Class 1 accuracy. Exclusive four refrigerant combination dial for most applications. Heavy duty case to withstand daily use. No leak system prevents unwanted Glycerin leaks. Temperature compensated for changes in case pressure for accuracy. Tough, impact resistant Zytel casing with over 10,000 lb tensile strength. 1/8¡± MPT fitting on bottom for convenience.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov