Martel Electronics manufactures beta calibrators, multi function calibrators, process calibrators, temperature calibrators,RTD Calibrators, thermocouple calibrators,voltage calibrators,loop calibrators,pneumatic calibrators and loop power supplies.

The Worldwide Source for Gauge Calibrators in the Process Industry
3 Corporate Park Dr., Unit 1
Derry, NH 03038
Toll Free: (800) 821-0023
Phone: (603) 434-1433
Fax: (603) 434-1653
sales@martelcorp.com

Gauge Calibrators

BetaGauge PIR Digital Pressure Gauge
Pressure Calibration Gauge

The PIR Digital Pressure Gauge is a simple analog test gauge with the accuracy of digital technology. Setup is fast, straightforward with the menu-driven display. Temperature compensated accuracy and an internal temperature sensor measurement are added features.

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BetaGauge PI Pressure Calibration Gauge
Pressure Calibration Gauge

The pressure calibration gauge combines the accuracy of digital technology with the simplicity of an analog gauge, and achieves performance, ease-of-use, and rich feature set.

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BetaGauge II Modular Pressure Calibrator
Modular Pressure Calibrator

The Modular Pressure Calibrator has a typical pressure accuracy of 0.025% fullscale and an electrical accuracy of ± 0.01%. It makes it four times more precise than the instruments it is used to calibrate, including 0.10% accuracy smart pressure transmitters. Only lab instruments not intended for field use, such as quartz gauges are more accurate.

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BetaGauge 301 Single Sensor Pressure Calibrator
Single Sensor Pressure Calibrator

The Single Sensor Pressure Calibrator is a general purpose value oriented pressure calibrator. With one internal pressure range and an available adapter for external BetaPort-P pressure modules.

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BetaGauge 311 Advanced Pressure Calibrator
Advanced Pressure Calibrator

The Advanced Pressure Calibrator is a general purpose, high accuracy pressure calibrator with special features intended to facilitate calibration of mass flow computers.

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BetaGauge 321 Temperature Pressure Calibrator
Temperature Pressure Calibrator

The temperature pressure calibrator provides pressure measurement flexibility over any competitive unit. It provides 0.025% FS accuracy on both internal, isolated and stainless steel pressure sensors.

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Gauge Calibrators
Request your Martel Beta Calibrator Catalog Request your Martel Beta Calibrator Catalog
Gauge Calibrator Technical Support Documents, including User Manuals and Calibration Documents


Martel Calibrators
3 Corporate Park Dr., Unit 1
Derry, NH 03038
Toll Free: (800) 821-0023
Phone: (603) 434-1433
Fax: (603) 434-1653
Email: sales@martelcorp.com