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 Multifunction 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

MasterCal 990 HART Communicator

Precision Multi Function Document Calibrator and HART Configurator/Communicator in one hand held instrument.

HART Communicator Features

  • Precision multi-function calibrator and HART configurator/communicator in one hand-held instrument
  • Measure/read thermocouple, RTD, Ohms, DC Voltage and current, pressure, and frequency
  • Source/simulate thermocouple, RTD, Ohms, DC Voltage and current, pressure, and frequency
  • Multi-lingual interface-English, French, German, Italian and Spanish
  • Calibration automation and documentation with many popular third-party software packages.

The HART Communicator is a precision, multifunction documenting calibrator that will calibrate virtually any process instrument including thermocouples, RTDs, Ohms, Voltage, Current, Pressure, and Frequency. The calibrator has lots of features including source ramp functions, loop power, variable density data logging with a week's worth of calibration results storage, compatibility with many third-party calibration documentation software programs, and a built-in HART configuration/communicator make the HART Communicator an indispensable tool.

HART Communicator

A large, white backlit LCD provides simultaneous display of input and output. Menu-driven, "soft" function keys provide rapid setup and measurement. The multi-lingual interface ensures that the calibrator is useful in as broad a range of applications and locations as possible. A high capacity rechargeable battery pack provides extended life. An optional battery eliminator is available for extended monitoring applications. The HART communicator is housed in an over-molded urethane case that provides a solid grip and protection against "hard knocks".


MasterCal 990 Hart Communicators
Request your Martel Beta Calibrator Catalog Request your Martel Beta Calibrator Catalog
HART Communicator 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