Thermo King RD-MT - Figure 56: Vacuum Gauge

Refrigeration Maintenance
105
1. 100 Microns
2. 500 Microns
3. 1000 Microns
4. 2500 Microns
5. 5000 Microns
6. 20,000 Microns
7. Atmospheric Pressure
8. Calibration Adjustment Screw
9. Example: Meter needle shown at calibration position
when Calibration Standard specifies 0.15 mm Hg.
Figure 56: Vacuum Gauge