• ECOOLEST AC Manifold Pressure Gauge Kits for R134a, R12, and R502 Refrigerants Our air conditioning manifold pressure gauge kits give you everything you need to confidently tackle HVAC maintenance. Three-way manifold pressure gauges, color-coded hoses, adjustable connectors, and self-sealing piercing tank faucets provide you with efficient, accurate, and reliable service
• 6-inch high- and low-pressure gauges combine the best features of dry and liquid-filled designs, with oil-filled cores to protect against wear and shock, dry dials for better winter performance; humidity indicators to monitor coolant conditions in real time; and calibrated screws and superior design to provide ±1.6% accuracy
• Our gauges are designed with brightly colored housings for easy interpretation - blue for low pressure, red for high pressure, and yellow for charging. The durable PVC hose is quadruple reinforced to operate at pressures up to 600 PSI (Burst Pressure: 3000 PSI), and the built-in barrier maintains refrigerant purity
• ECOOLEST MAC Pressure Gauge for R134a, R12, R22, and R502 Refrigerants; Perfect for DIY and professional HVAC maintenance, it allows you to measure system pressure, evacuate and replenish coolant, and more; Comes with a heavy-duty, blow-molded carrying case for easy storage and transportation between jobs
• Buying an ECOOLEST means choosing quality and reliability, and enjoying the convenience and comfort of superior service. Wherever and whenever you need to perform refrigeration system testing and maintenance, count on our AC Manifold Pressure Gauge Kits for R134a, R12 and R502 refrigerants

• Product Dimensions ‏ : ‎ 9.06 x 3.94 x 12.99 inches; 5 Pounds
• Date First Available ‏ : ‎ May 17, 2021
• Manufacturer ‏ : ‎ Langawaser