A4A Precision Pressure Gauge

The Ashcroft^® A4A precision dial pressure gauge is known for high accuracy and performance. An ideal product for use with test, calibration and validation systems.

Key Features:

• Mirror-band dial and knife-edge pointer eliminates paralax error while 
  assuring easy readability of precise measurements
• Solid-front case design and blow-out safety back protect users from 
  extreme overpressure
• Optional Slotted link - protects gauge from sudden decrease in pressure
• Optional Thermal Compensation - to maintain accuracy over a wide
  temperature range from -32° to +52°C
  

Specifications:

• Accuracy: ±0.1% full scale (ASME B40.100 Grade 4A)
  
• Pressure Ranges: Vacuum to 7000 bar; absolute pressure available 
• Dial size: 6", 8 1/2", 12" and 16"; aluminum solid-front case