The Mastercool 93350-G Low-Side Gauge with Gauge Protector, psi/Fahrenheit (2-1/2 in.) features Anti-Flutter technology to reduce needle fluctuation and increase the accuracy of the acquired readings. This gauge is designed for low-side measurements and displays readings in psi and Fahrenheit units.

• Size: 2-1/2 in.
• Refrigerants: R-12/22/502
• Units: psi, Fahrenheit
• Shock-resistant gauge protector to minimize damage