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 -25° to +125°F

Specifications:

• Accuracy: ±0.1% full scale (ASME B40.100 Grade 4A)
• Pressure Ranges: Vacuum to 100,000 psi; absolute pressure available
• Dial size: 6", 8 1/2", 12" and 16"; aluminum solid-front case

The A4A precision dial pressure gauge is ideal where precise and reliable pressure measurement is essential:

Industrial Market:

• Test Laboratories
• Precision Test and Measurement Validation
• Calibration Laboratories