The Mastercool MRH Metric High-Side Gauge, bar/psi/Celsius (63 mm) features Anti-Flutter technology to reduce needle fluctuation and increase the accuracy of the acquired readings. This gauge is designed for high-side measurements and displays readings in bar, psi, and Celsius units.

• Size: 63 mm
• Refrigerants: R-134a/22/12/404A
• Units: bar, psi, Celsius
• Designed for high-side readings
• 1.6 Gauge Class