A Reliable Pressure Reference for Field Calibration

The Fluke 700G Precision Pressure Gauge Calibrator is designed for technicians and engineers who require accurate pressure measurement during calibration, maintenance, and troubleshooting.

In industrial processes, pressure instruments such as transmitters, gauges, switches, and controllers must be regularly verified to maintain measurement accuracy. The Fluke 700G provides a portable and reliable pressure reference that allows technicians to compare actual pressure values with instrument readings directly in the field.

With multiple models covering pressure ranges from ±10 inH₂O / 20 mbar up to 10,000 psi / 690 bar, the Fluke 700G Series can support a wide range of pressure calibration requirements.

High-Accuracy Pressure Measurement

The Fluke 700G is built for applications where measurement accuracy and reliability are important.

Key performance advantages include:

• 
  Standard accuracy up to 0.05% of full scale
  
• 
  Reference class models with accuracy up to 0.04% of reading
  
• 
  Wide pressure range selection
  
• 
  Stable measurement performance in field environments
  

This makes it suitable as a calibration reference for:

• 
  Pressure transmitters
  
• 
  Differential pressure transmitters
  
• 
  Pressure gauges
  
• 
  Pressure switches
  
• 
  Process pressure instruments
  

Wide Pressure Range Options for Different Applications

The Fluke 700G Series includes multiple pressure versions to match different process requirements.

Available configurations include:

• 
  Low pressure measurement
  
• 
  Gauge pressure measurement
  
• 
  Vacuum and compound pressure measurement
  
• 
  Absolute pressure measurement
  
• 
  High pressure measurement
  

Pressure ranges extend from sensitive low-pressure applications to demanding high-pressure systems up to 10,000 psi (690 bar).

Complete Pressure Calibration Solution with Pump Kits

The Fluke 700G is designed to work together with Fluke pressure generation equipment.

When combined with:

• 
  Fluke 700PTPK / 700PTPK2 Pneumatic Pump Kit
  
• 
  Fluke 700HTPK Hydraulic Pump Kit
  

the 700G becomes a complete pressure testing solution for generating and measuring test pressure.

Typical calibration workflow:

1. 
   Generate a controlled pressure source
   
2. 
   Measure reference pressure with Fluke 700G
   
3. 
   Compare with the device under test
   
4. 
   Verify instrument accuracy
   

Data Logging for Calibration Records

For maintenance teams that require measurement documentation, the Fluke 700G supports pressure data logging.

With optional 700G/TRACK software, users can:

• 
  Record pressure measurements
  
• 
  Store up to 8,493 readings
  
• 
  Upload and analyze calibration data
  
• 
  Create maintenance records
  

This helps support preventive maintenance programs and calibration traceability.

Rugged Design for Industrial Field Use

Pressure calibration often takes place in demanding environments such as production plants, pipelines, and outdoor installations.

The Fluke 700G features:

• 
  Rugged protective holster
  
• 
  Bright backlit display
  
• 
  Compact handheld design
  
• 
  Long battery life
  
• 
  Easy-to-use interface
  

Its durable construction makes it suitable for technicians who need dependable pressure measurement equipment in the field.

Suitable for Hazardous Area Applications

Selected Fluke 700G models include certifications for use in classified environments.

These features allow technicians to perform pressure measurement tasks in industries where safety requirements are important, including:

• 
  Oil & gas
  
• 
  Chemical processing
  
• 
  Petrochemical plants
  
• 
  Energy facilities
  

Typical Applications

Pressure Transmitter Calibration

Used for verifying:

• 
  Gauge pressure transmitters
  
• 
  Absolute pressure transmitters
  
• 
  Differential pressure transmitters
  

Pressure Gauge Verification

Suitable for checking:

• 
  Mechanical gauges
  
• 
  Digital pressure gauges
  
• 
  Pressure indicators
  

Process Industry Maintenance

Common applications include:

• 
  Oil & gas pipelines
  
• 
  Chemical processing systems
  
• 
  Power generation equipment
  
• 
  Industrial manufacturing systems
  

FAQ

What is the Fluke 700G Pressure Gauge Calibrator used for?

The Fluke 700G is a precision digital pressure gauge used as a pressure reference for calibration and testing of pressure measurement devices.

What pressure range does Fluke 700G support?

The Fluke 700G Series covers pressure ranges from ±10 inH₂O / 20 mbar to 10,000 psi / 690 bar, depending on the selected model.

Can Fluke 700G calibrate pressure transmitters?

Yes. When combined with an appropriate pressure source such as a pneumatic or hydraulic pump, the Fluke 700G can be used to verify and calibrate pressure transmitters.

Does Fluke 700G generate pressure?

No. The Fluke 700G is a pressure measurement reference device. A pressure pump such as the Fluke 700PTPK2 or 700HTPK2 is required to generate test pressure.

What is the difference between Fluke 700G and Fluke 721?

• 
  Fluke 700G: Precision pressure reference gauge mainly focused on accurate pressure measurement.
  
• 
  Fluke 721: Process pressure calibrator designed for custody transfer applications with dual pressure sensors and electrical loop testing capability.
  

Can Fluke 700G be used with Fluke 700PTPK2?

Yes. The Fluke 700G is compatible with the Fluke 700PTPK2 pneumatic test pressure kit to create a portable pressure calibration system.