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Fluke 721 Dual-Sensor Precision Pressure Calibrator


The Fluke 721 is a precision pressure calibrator with two isolated internal pressure sensors, ideal for custody-transfer gas flow and checking static and differential pressure at once.

  • Two isolated internal pressure sensors
  • High accuracy for flow computer and gas custody-transfer checks
  • Optional RTD probe for temperature measurement
Price on request
  • BrandFluke
  • SKUFLUKE-721
  • AvailabilityIn stock

GST quotation usually the same working day. Prefer email? info@instrusenseindia.com · Ask an engineer

  • Genuine product & warranty
  • GST invoice
  • Pan-India delivery
  • Installation & calibration support
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The Fluke 721 is a precision pressure calibrator with two isolated internal pressure sensors, ideal for custody-transfer gas flow and checking static and differential pressure at once.

Fluke 721 Dual-Sensor Precision Pressure Calibrator key features

  • Two isolated internal pressure sensors
  • High accuracy for flow computer and gas custody-transfer checks
  • Optional RTD probe for temperature measurement
  • mA measurement with 24 V loop power
  • Accepts Fluke 750P modules

Fluke 721 Dual-Sensor Precision Pressure Calibrator specifications

Sensors Two isolated internal pressure sensors
Electrical mA measure, 24 V loop, RTD input (option)
Typical use Gas flow and DP / static calibration

Specifications are indicative; we confirm the exact model, range and options against the manufacturer datasheet at quotation.

About Fluke

Fluke (USA) is the reference brand for electrical and process test tools used by electricians, instrument technicians and reliability teams worldwide. Instrusense India supplies genuine Fluke instruments with GST invoice, application support and delivery across India.

Typical applications

  • Calibration of pressure gauges and switches
  • Transmitter loop checks and calibration
  • In-house and field calibration labs
  • Preventive maintenance in process plants

Choosing a pressure calibrator

Choose the pressure range and accuracy relative to the gauges, switches and transmitters you calibrate (aim for a test accuracy ratio of 4:1 where possible). Check whether you need loop power and mA measurement for transmitters, switch testing, data logging or documenting features, and pair the calibrator with a suitable pneumatic or hydraulic hand pump.

Why buy from Instrusense India

  • Genuine product sourced through manufacturer channels, with datasheet, manual and test certificate where applicable.
  • Application help: we confirm range, sensor, materials and certification for your process before you order.
  • GST invoice and documentation for smooth procurement and audits.
  • Pan-India and global delivery from Hyderabad, with tracked, secure packing.
  • After-sales support: calibration coordination, spares and technical help on WhatsApp.

Frequently asked questions

Is the Fluke 721 Dual-Sensor Precision Pressure Calibrator supplied with a calibration certificate?

Calibrators are normally supplied with a manufacturer calibration certificate; NABL-accredited calibration can be arranged on request.

Which hand pump works with the Fluke 721 Dual-Sensor Precision Pressure Calibrator?

Use a pneumatic pump for low and medium pressure and a hydraulic pump for high pressure. Tell us your range and we will pair the right pump and fittings.

What is the price of the Fluke 721 Dual-Sensor Precision Pressure Calibrator in India?

The Fluke 721 Dual-Sensor Precision Pressure Calibrator price depends on the exact model, options and quantity. Instrusense India sends a GST quotation the same working day: WhatsApp +91 98669 53771 or email info@instrusenseindia.com.

Where can I buy the Fluke 721 Dual-Sensor Precision Pressure Calibrator in Hyderabad or India?

Instrusense India, Nagole, Hyderabad supplies the Fluke 721 Dual-Sensor Precision Pressure Calibrator with GST invoice and ships across India and worldwide.

Get a quote for the Fluke 721 Dual-Sensor Precision Pressure Calibrator: WhatsApp or call +91 98669 53771 or email info@instrusenseindia.com. Share quantity, delivery location and any range or option you need.