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Fluke 721-1603 Dual Sensor Pressure Calibrator

Fluke | Pressure Calibrator

Fluke 721-1603 Dual Sensor Pressure Calibrator

MPN / Part No: 721-1603
Price updated: Sep 24, 2026

The Fluke 721-1603 Dual Sensor Pressure Calibrator is an accurate tool for calibrating pressure sensors with ranges of -14 to 16 PSI and -12 to 300 PSI. This device, featuring simultaneous measurement capabilities and high precision, is an ideal choice for industrial engineers and technicians to ensure the accurate performance of pressure equipment.

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Fluke 721-1603 Dual Sensor Pressure Calibrator is an advanced and portable tool designed for precisely calibrating pressure sensors, pressure gauges, and pressure transmitters.

This device utilizes two separate internal sensors, enabling coverage of both low-pressure (Vacuum/Low) and high-pressure (High) ranges simultaneously.

The low-pressure range is from -14 to 16 PSI, and the high-pressure range is from -12 to 300 PSI, making it an ideal tool for diverse industrial applications.

The high accuracy and reliability of Fluke make this calibrator a dependable choice for sensitive working environments.

With its ergonomic design and simple user interface, this device is easy to use for field technicians and quality control engineers. The 721-1603 calibrator measures both pressure and sensor output signal simultaneously, making the calibration process faster and more accurate.

This feature is particularly valuable in production lines and factories that require periodic and quick calibration of equipment. Additionally, the device's high resistance to harsh environmental conditions ensures its long-lasting durability.

 

Key Features of Fluke 721-1603 Dual Sensor Pressure Calibrator

  • Equipped with dual internal sensors for simultaneous measurement of low and high pressures
  • Wide pressure range: -14 to 16 PSI (low) and -12 to 300 PSI (high)
  • High measurement accuracy in accordance with industrial standards
  • Simultaneous measurement capability for pressure and electrical output signal
  • Portable and durable design for industrial use
  • Simple user interface and clear display
  • Suitable for calibrating pressure sensors, gauges, and transmitters

 

Technical Specifications

Feature Value
Model Fluke 721-1603
Device Type Dual Sensor Pressure Calibrator
Low Pressure Range -14 to 16 PSI
High Pressure Range -12 to 300 PSI
Measurement Accuracy Highest accuracy in the working range
Simultaneous Measurement Capability Pressure and output signal
Application Calibration of pressure sensors and gauges
Brand Fluke

 

Frequently Asked Questions

Is this calibrator suitable for calibrating pressure transmitters?

Yes, the 721-1603 calibrator is one of the best options for calibrating pressure transmitters due to its ability to measure both pressure and output signal simultaneously.

What distinguishes the Fluke 721-1603 Dual Sensor Pressure Calibrator from other models in the 721 series?

The main difference lies in the pressure range and the types of internal sensors. The 721-1603 model is specifically designed for applications involving low to medium pressures.

Does this device require periodic calibration by an external reference?

Yes, as with all precise tools, it is recommended that the 721-1603 calibrator be periodically calibrated by accredited calibration centers to maintain its accuracy.

 

Conclusion

The Fluke 721-1603 Dual Sensor Pressure Calibrator, combining high precision, reliability, and user-friendly design, is an essential tool for any engineer or technician working in instrumentation and process control.

By covering a diverse range of pressure levels and providing accurate and reliable results, it significantly optimizes calibration processes and enhances productivity in industrial settings. Choosing this model is an investment in quality and precision.

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Fluke

Fluke

United States

Fluke Corporation is an American brand that specializes in measurement, testing, and monitoring tool...

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