5051Plus Multifunction Calibration System

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5051 Universal Calibrator & Multimeter

The 5051Plus combines a precision multifunction calibrator, 6.5 digit multimeter, and industrial touch screen PC. Offering high performance calibration and maximum functionality, it provides the foundation for an efficient calibration program.

By integrating the calibrator, multimeter and PC in one unit, minimal bench space is used in the laboratory. This is also beneficial for on-site calibration work as the 5051Plus replaces the need for transporting several instruments. The unit can be set up in a compact workspace to test electrical, electronic and process instruments and devices.

With automatic source and measure capabilities the system can calibrate a wide range of products quickly and efficiently. Test and verify multimeters, clamp meters, decade boxes, thermocouple indicators and sensors, tacho meters, frequency meters, oscilloscopes, timer counters, RTDs and much more.

EasyCal software enables automated testing and calibration management from one station. Workload and parameter coverage can be increased by connecting EasyCal compatible test instruments to the system via the front panel USB ports.


  • Combined calibrator/multimeter/PC
  • 0 to 1050 V & 0 to 22 A (AC/DC)
  • Source up to 1 GΩ resistance
  • Thermocouple simulate & measure
  • Pt100 simulate & measure
  • Capacitance and inductance
  • Oscilloscope calibration
  • Clamp meter calibration
  • EasyCal Software included
5051Plus Digital Multimeter

Digital Multimeter

The internal 6.5 digit multimeter measures DC voltages to 1 kV, AC voltages to 750 V, resistance to 100 MΩ, and frequency to 300 kHz. Further functions are for period, diode, continuity, thermocouple and RTD measurement.

The dedicated manual control application provides a fast, simple and intuitive interface. Automated testing procedures can be created and run using EasyCal calibration software.

5051Plus Multifunction Calibrator

Multifunction Electrical Calibrator

Standard functions include AC/DC voltage to 1050 V, AC/DC current to 22 A, variable resistance to 120 MΩ, decade resistance to 1 GΩ, capacitance and inductance, conductance, thermocouple simulation and oscilloscope calibration.

Also supplied is a clamp meter adaptor for clamp calibration up to 1000 A, and test lead set to provide the necessary connections for nearly all applications. Further enhancements can be made by optional adaptors and accompanying benchtop instruments. Both manual control and EasyCal software control is available.

5051Plus Touch Screen PC

Touch Screen PC

The 5051Plus features an integral control centre that is a PC with a 64 bit dual core processor, running Windows 10. The calibrator and multimeter control programs allows the wide range of functions to be easily selected using mouse, keyboard, or touch screen.

As a complete workstation the 5051Plus is supplied with printer and connectivity kit for producing certificates and reports, as well as a label printer and barcode reader.

EasyCal Calibration Software 

The 5051Plus is supplied pre-loaded with EasyCal software to automate the calibration process. This provides increased speed of calibration and consistency of results. 

Produce traceable calibration certificates and test reports for quality standards with additional uncertainty information for ISO 17025 conformance.

EasyCal Calibration Software


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5051Plus Multifunction Calibration System

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