Product HighlightsThis gauge has a steel case for durability and high-visibility dials with colored temperature scales for easy reading.
- Flutterless™ technology with surge protector minimizes the needle pulsation for improved accuracy
- 1/8" NPT Male connection
- 3-2-3% accuracy
- Calibration traceable to NIST standards
Note: Small screw in back is 6/32" x 5/32" Phillips pan head screw. Gauges not meant to be used with nitrogen.
California residents: see Proposition 65 Warning
Weight 0.39 Pounds Length 6.25 Inches Width 4.00 Inches Height 1.75 Inches Country of Origin MEX Brand Yellow Jacket Refrigerant R-407c Refrigerant R-404a Display Yes Display Options Analog Accuracy 3-2-3 (Class B) Hose Type Charging Includes Case No Protective Gauge Boots Optional Color Blue Composition Plastic, Stainless Steel Fitting Size 1/4 Gauge Size 2 1/2 Oil Filled Gauges No Operating Temperature Range -20°F to 180°F (-28.8°C to 82.2°C) Warranty Offered Yes Connection Size 1/8" NPT Male Number of Hoses 4 Flare Type SAE 45 For Use With 77930 Overall Length 300