BETA Calibrators, a unit of Martel Electronics Corporation. Together are the largest maker of instrument calibrators and calibration systems in North America. This combination of high performance, productivity and reliability have made their calibrators of choice world-wide.

The BETA line includes calibrators that address virtually every requirement:
Multi-function calibrators that efficiently combine measurement and simulation capabilities for T/Cs, RTDs, frequency, DC current and voltage and even pressure.
Documenting calibrators like the BetaFLEX® with HART™ and Honeywell DE™ protocol for
“smart” instrumentation.

Reliable fixed sensor BetaGauge 320 pressure calibrators.
Easy to use and value priced CALTool® single function calibrators for T/Cs, RTDs, DC current and voltage, frequency and pressure.
BETA documenting calibrators are compatible with a wide variety of software including Cornerstone CAL Station and Base Station and others using industry standard FCINTF interfaces.

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