AC Refrigerant Pressure Gauges Set - R410A R134A R22 Compatible High & Low Pressure Meters

For all the HVAC techs and DIYers out there, this pressure gauge set is exactly what you need for working on air conditioning systems. You get both high and low pressure gauges in one package - the red high pressure gauge goes up to 800 PSI while the blue low pressure gauge handles up to 500 PSI. They're compatible with the most common refrigerants including R410A, R134A, and R22, making them versatile for various jobs. The 70mm (2.7 inch) dial plates are large and easy to read with clear scales and vivid markings that show both PSI and KPA measurements. The 1/8-inch NPT inlet connections are standard size for most HVAC applications. Built with shockproof and vibration-resistant features, these gauges can handle the demands of field work without losing accuracy. The construction feels solid and professional-grade, not cheap or flimsy like some budget options. Whether you're diagnosing AC issues, charging systems, or performing maintenance, having reliable pressure readings is crucial for doing the job right. The gauges come individually packaged and ready to use straight out of the box. Perfect for professional technicians, maintenance crews, or experienced DIY homeowners who work on their own systems. Much more affordable than some big-name brands but still delivers accurate, dependable performance. Definitely a smart addition to any HVAC tool collection that will pay for itself over time!