Fluke Pressurements P3031-PSI

Fluke Pressurements P3031-PSI Gas Deadweight Tester Liquid Lubricated.

The Fluke P3031-PSI Gas Deadweight Tester is engineered for high-precision pressure calibration in critical industrial settings. Featuring a liquid-lubricated, gas-operated system, this tester delivers exceptional accuracy — up to ±0.008% of reading with optional upgrades — across a range of 10 to 1,000 psi. Its rugged build, portability, and intuitive test station design make it a top choice for professionals seeking stable and repeatable calibration results.

For technicians and labs where accuracy, resolution, and repeatability matter most, this unit performs reliably with minimal maintenance. If you\’re new to calibration, consider reviewing our Measurement Tools Guide: Understanding Accuracy, Resolution, and Precision to better understand the capabilities this instrument offers.

Key Features

• Pressure Range: 10 to 1,000 psi

• Accuracy: ±0.015% standard, ±0.008% optional

• Dual vacuum and pressure model compatibility

• Built-in hand pumps for pressure and vacuum

• High-quality needle valves ensure fine control

• Sturdy weight box with hinged lid and handles

• Advanced test station design minimizes the need for PTFE tape or tools

• Easy leveling with spirit level and adjustable feet

• Compatible with PressCal software for advanced calibration workflows

Why Choose the Fluke P3031-PSI?

• Unmatched Accuracy: With better than ±0.015% of reading (and optional ±0.008%), it\’s ideal for precision-critical applications.

• Durability Meets Portability: Built for harsh calibration environments with easy transport and operation.

• Easy Setup: Designed with built-in hand pumps and a user-friendly test port interface.

• Modular System: Compatible with various PCU materials and configurations for your application needs.

• Trusted Brand: Fluke is a global leader in pressure calibration instruments.

What’s Included

• Fluke P3031-PSI Gas Deadweight Tester

• PPA9159-CAL or PPA9608-CAL incremental weight set

• Calibration Certificate (Note: Serial number required if purchased separately)

Technical Specifications

Applications

• Calibration of pressure transmitters and gauges

• Oil & gas, power generation, aerospace testing environments

• Research laboratories requiring traceable, high-accuracy calibration

• Maintenance teams working with gas-based instrumentation

Related Categories and Articles

• Explore all Deadweight Testers

• See more in Calibration Instruments

• Read: Measurement Tools Guide: Understanding Accuracy, Resolution, and Precision