Founded in 1969 by Doug Ralston, Ralston Instruments continues to be a family owned company with a proud history of industry innovation. Ralston Instruments developed and manufactured the first pneumatic hand pump in 1969, the first hydraulic hand pump in 1970 and the first fully integrated system of finger-tight calibration fittings.
Ralston Instruments provide a wide choice of complete pressure calibration solutions for use in the laboratory or remote locations. Ralston's extensive product catalogue includes intrinsically safe digital pressure references, hand pumps, compressed gas controllers, hoses, adapters and full calibration kits; all featuring their signature Quick-Test range of fast, fail-safe connections.
Ralston Instruments LLC
P O. Box 340 Novelty, Ohio 44072
Telephone:+1 (440) 247 6575 Facsimile: +1 (440) 247 2634
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Ex ia IIC T4 Ga (Zone 0)• IECEx & ATEX Zone 0 Intrinsically Safe
• 0.1% of Reading Accuracy
• 2 Million Point Data Logging Memory
• Optional Wireless Connectivity
• Ranges from Vacuum to 10,000psig
• Customisable & Shareable Test Modes
• IP67 Rated Dust & Immersion-Proof Housing - Click for Pricing & Availability
• Ranges from Vacuum to 30,000psig
• 0.1% of Full Scale Accuracy
• USB or Bluetooth Connectivity
• FieldLab Config / Logging Software & App
• 1/4" NPT or HP Connection
• IP67 Rated Dust & Immersion-Proof Aluminium Housing
• ISO17025 (NATA Equivalent) Calibration Certificate
100% family-owned in Western Australia. Proudly providing specialist equipment and customised solutions to industries throughout Australasia since 1988.
Our customers are the centre of our universe. Our unmatched experience, knowledge and expertise builds trust and ensures we provide the support you need.
Reliable products from the most established and respected brands in the business. Cutting edge technologies bringing innovative solutions to real world problems.