- Compound (High Side): PSI/BAR/°F
- Refrigerant: R410A, R22, R404A
- Mastercool offers one of the most extensive lines of high quality replacement gauges
- Mastercool's wide variety of gauge scales are available in different sizes and styles
- All gauges are designed with the ANTI-FLUTTER feature that reduces needle fluctuation and increases reading accuracy.
The Mastercool 55803 High Side Gauge is a high quality 3 1/8" high side replacement gauge that is compatible with R410A, R22 and R404A refrigerants. It features Anti-Flutter design that reduces fluctuations in the needle to increase reading accuracy and displays PSI, BAR, and °F readings.