86350: R134a Refrigerant Scale / PSI/Kpa/°F (Low Side)
Mastercool replacement gauges are trusted by HVAC technicians, refrigeration specialists, and automotive A/C professionals worldwide. Designed for demanding environments, our gauges combine:
Rugged construction
Reliable pressure readings
Long-lasting durability
Easy readability
Professional-grade aesthetics
Whether replacing worn gauges or upgrading the appearance of your manifold set, Mastercool gauges provide the perfect balance of style and performance.
- Anti-Flutter Technology:
Engineered to reduce needle fluctuation, improve reading stability, increase measurement accuracy and enhance technician confidence during diagnostics. This technology ensures clearer readings in dynamic pressure environments, helping professionals work faster and more efficiently. - Black Metal Gauge Housing:
The durable black metal housing delivers a clean, modern appearance while maintaining excellent gauge visibility in the field. - High-Side / Low-Side Identification:
Retains the traditional red and blue gauge face differentiation for quick and intuitive system recognition during operation.