Features:

• FlutterGuard™ virtually eliminates pointer flutter, making the gauge easier to read and reducing excessive movement wear. Liquid-free casing results in lighter weight and eliminates the chance of gauge leakage.
• ASME B40.1, Grade B (± 3-2-3% accuracy)
• ABS plastic case, corrosion resistant
• C-shaped bronze safety bourdon tube (600 PSI gauges and lower)
• helical wound bronze safety bourdon tube (1000 PSI gauges and higher)
• polycarbonate window
• black aluminum pointer
• PowerFlex™ movement with polyester segment, designed to resist the effects of shock, vibration and pulsation.
• ambient temperature range of -40°F to 150°F (-40°C to 66°C)