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Fluke 721-1601 Dual Sensor Pressure Calibrator

Fluke | Pressure Calibrator

Fluke 721-1601 Dual Sensor Pressure Calibrator

MPN / Part No: 721-1601
Price updated: Sep 24, 2026

The Fluke 721-1601 Dual Sensor Pressure Calibrator, with the ability to simultaneously measure negative and positive pressures, is a precise tool for the calibration of gauges, transmitters, and pressure switches in industrial environments. This device features a pressure range of -14 to 16 PSI for the low sensor and -12 to 100 PSI for the high sensor, providing high accuracy and efficiency for maintenance technicians.

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The Fluke 721-1601 Dual Sensor Pressure Calibrator is a precise and portable instrument designed for testing and calibrating pressure equipment in various industries.

This device utilizes two internal pressure sensors, allowing for simultaneous measurement of low (Low) and higher (High) pressures.

The low sensor has a range of -14 to 16 PSI and the high sensor has a range of -12 to 100 PSI, enabling the user to calibrate a wide range of pressure equipment without changing tools. Fluke's high accuracy and reliability make this model an ideal choice for industrial engineers and technicians.

This calibrator is designed for operation in harsh industrial environments, featuring a durable housing and a large, readable display.

Advanced features such as data storage, automatic calculations, and software connectivity simplify and expedite the calibration process. Additionally, its ergonomic design allows for extended use without fatigue.

Key Features of the Fluke 721-1601 Dual Sensor Pressure Calibrator

  • Equipped with two internal pressure sensors for simultaneous measurement of low and high pressures
  • Wide pressure range: -14 to 16 PSI (Low) and -12 to 100 PSI (High)
  • High accuracy and reliability in various industrial conditions
  • Large, readable display with adjustable backlight
  • Data storage capability and transfer to computer
  • Ergonomic design and impact-resistant housing
  • Rechargeable battery with long life
  • Supports various pressure units (PSI, bar, kPa, mmH2O, etc.)

Technical Specifications

Feature Value
Model 721-1601
Device Type Dual Sensor Pressure Calibrator
Low Sensor Range -14 to 16 PSI
High Sensor Range -12 to 100 PSI
Measurement Accuracy ±0.05% of Full Scale
Pressure Units PSI, bar, kPa, MPa, mmH2O, inH2O, mmHg, inHg, oz/in², lb/ft²
Display Large LCD with backlight
Power Source AA alkaline batteries or internal charger
Protection IP40
Weight Approximately 0.5 kg (without battery)

Frequently Asked Questions

Is this calibrator suitable for calibrating pressure transmitters?

Yes, the Fluke 721-1601 pressure calibrator is widely used for calibrating pressure transmitters, pressure gauges, and pressure switches. Its precise measurement capability and software connectivity make it ideal for this purpose.

Can pressure units be changed?

Yes, this device supports various pressure units, including PSI, bar, kPa, MPa, mmH2O, inH2O, mmHg, inHg, oz/in², and lb/ft², allowing users to easily switch between these units.

What is the battery life of the Fluke 721-1601 dual sensor pressure calibrator?

The battery life depends on usage, but generally, AA alkaline batteries can provide several hours of continuous operation. Additionally, some models have internal charging capabilities that extend battery life.

Conclusion

The Fluke 721-1601 Dual Sensor Pressure Calibrator is a precise and reliable tool for calibrating pressure equipment in various industries.

With its two internal pressure sensors, high accuracy, and advanced features, this device simplifies and accelerates the calibration process.

If you are looking for an accurate and reliable tool for calibrating pressure equipment, the Fluke 721-1601 is an excellent choice.

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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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