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5051+ Multifunction Calibration System

5051 Universal Calibrator & Multimeter
  • 5051+ Multi function Calibrator/Multimeter/PC


  • Combined calibrator/DMM/PC
  • 0 - 1050 V & 0 - 22 A (AC/DC)
  • Source up to 1 GΩ resistance
  • Thermocouple simulate/measure
  • PT100, C & L, scope calibration
  • Clamp meter calibration
  • EasyCal Software included

5051+ Images

  • Calibrator / DMM / Touch Screen PC 
    The 5051Plus combines a precision multifunction calibrator, 6½ 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, DMM 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 and calibrate a wide range of electrical, electronic and process instruments and devices, quickly and efficiently.

    The standard unit is fitted with 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 1100 A, and test lead set to provide the neccessary 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.  

    Digital Multimeter
    The internal 6½ digit multimeter measures DC voltages to 1000 V, AC voltages to 750 V, resistance to 100 MΩ, and frequency to 300 kHz.
    Operation can be performed using the manual control program or EasyCal software. 

    Touch Screen PC
    The 5051+ features an integral control centre that is a PC with a 64 bit dual core processor, running Windows 10. The calibrator and DMM 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. 

    Multi Instrument Calibration
    The 5051Plus can calibrate multimeters, frequency meters, ohm meters, AC/DC millivoltmeters, decade boxes, thermocouple indicators and sensors, clamp meters, tacho meters, oscilloscopes, timer counters, RTDs and much more. Accompanying instruments and adaptors can be added for power supplies, pressure devices, and more.

    EasyCal Software - Manage, Automate and Optimise the Calibration Process
    The 5051Plus comes pre-loaded with Time Electronics’ EasyCal software. Automate the calibration process and increase speed of calibration and consistency of results. Easily produce calibration certificates and reports to ISO 9001, ISO 17025, and other international quality standards. Data can be transferred to desktop PCs/servers using USB memory or connected to a LAN via the ethernet connection located on the rear of the unit.

  • Technical Specifications

    Standard Features - Calibrator
    Function Range Best 1 year Specification
    Voltage DC 0 to ± 1050V ± 15ppm of setting
    Current DC 0 to ± 22A ± 80ppm of setting

    Voltage AC

    1mV to 1050V (10Hz to 1MHz, sine-wave)

    ± 300ppm of setting

    Current AC 10μA to 22A (20Hz to 1kHz, sine-wave) ± 0.05% of setting
    Clamp Meter Adaptor x50 turn AC/DC Current up to 1100A (DC, 45 to 90Hz) ± 0.5%
    Capacitance 1nF, 10nF, 100nF, 1μF, 10μF, 100μF (100V max) ± 0.25% of setting
    Inductance 1mH, 1.9mH, 5mH, 10mH, 19mH, 50mH, 100mH, 190mH, 500mH, 1H, 10H ± 0.1% of setting
    Decade Resistance 1Ω to 1GΩ (decade values) ± 20ppm of setting

    Full Range Resistance

    1Ω to 120MΩ variable

    ± 100ppm of setting

    Conductance 1s to 1ns (Fixed values, decade steps) ± 20ppm of setting
    Thermocouple Simulation -270 to 1800°C (Type J, K, R, T, S, B, E, N) ± 0.15°C

    PT100 Simulation

    -180 to 850°C

    ± 0.2°C

    Oscilloscope Calibration
    - Amplitude
    - Frequency/Period
    - Duty Cycle
    - Fast-Rise
    - 2.2GHz Sweep (opt 9769)

    6mV to 200V and 6mV to 2V 50Ω (square-wave or DC)
    0.1Hz to 100MHz / 10ns to 10s (fixed values 1, 2, 5 sequence)
    3 frequencies: 100Hz, 1kHz, 10kHz, settable from 0 to 100%
    <400ps. Bandwidth checking up to 400MHz
    100MHz to 2.2GHz levelled sine-wave (0.5, 1, 1.5V pk-pk)

    ± 0.05%
    ± 0.1ppm (± 20ppm: 20-100MHz) 

    Amplitude ± 1%, Freq ± 20ppm

    Standard Features - Internal DMM 6.5 Digit
    Function Range Best 1 year Specification
    Voltage DC 0 to 1000V 35ppm of rdg + 6ppm of rng
    Current DC 0 to 3A 500ppm of rdg + 50ppm of rng
    Voltage AC 0 to 750V 0.06% of rdg + 0.04% of rng
    Current AC 0 to 3A 0.1% of rdg + 0.04% of rng
    Resistance 0 to 100MΩ 100ppm of rdg + 50ppm of rng
    Frequency 3Hz to 300kHz 0.01% of rdg
    Thermocouple -270 to 1800°C (Type J, K, R, T, S, B, E, N) ± 0.5°C
    PT100 -180 to 850°C ± 0.08°C
    Standard Features - Internal PC Specifications / Details
    Processor 64 bit, dual core (or equivalent)
    RAM 4GB (or higher)
    Hard Drive 60GB Solid State
    Ports 4 x USB, 1 x Fast Ethernet
    Display 10.4in LCD (Touch Screen)
    Operating System Windows 10

    Pre-loaded Software

    Calibrator and DMM control programs, EasyCal calibration software suite

    Supplied With

    USB keyboard, Inkjet Printer, Cal and ID Label Printer, DVD-RW, 4 port USB hub, Numeric key pad, USB memory stick 


    Oscilloscope Calibration Options

    9769: Internal Scope 2.2GHz Levelled Sine Generator

    9762: External Rubidium High Stability Frequency Reference

    9764: External Current Probe Calibration Adaptor 

    External Adaptors

    & Instruments 

    9764: Current Probe Calibration Adaptor

    9790: 100 Amp AC Current Transformer

    9760: Power Amplifier (60V AC, 90V DC - 100mA)

    TEG Digital Pressure Gauges

    5077: Power Calibrator

    Dry Block Calibrators (enquire for range selection)

    7074: Black Body Calibrator

    8029: DC Electronic Load

    EasyCal Accessories

    & Calibration Certificates 

    9779: Job and Address Label Printer

    EC2FL/EC2CL/EC2WL: Additional User Licenses for separate PCs

    EAD: EasyAdmin Add-On

    EWC: WebCerts Add-On

    CREP: Crystal Reports Software

    C134: UKAS Calibration Certificate 

    General Specifications

    Warm up 30 minutes to full accuracy
    Settling Time Less than 5 seconds
    Temp Performance Operating: 5 to 40°C, Full Spec: 22°C +/- 3°C, Storage: -10°C to 50°C
    Operating Humidity <80% non condensing
    Operating Altitude 0 to 3km. Non operating: 3km to 12km
    Line Power 100 to 230V AC 50/60 Hz. 200W maximum
    Dimensions W430 x H202 x D538mm
    Weight 23kg

    Supplied Items

    5051PLUS Calibration System

    9780 Clamp Meter Adaptor

    9773 Optical Tacho Adaptor

    9796 Premium Test lead Set

    9082 Soft Carry Case

    9795 USB keyboard, Inkjet Printer, DVD-RW, 4 port USB hub, Numeric key pad, USB memory stick 

    9778 Cal and ID Label Printer

    9777 Bar Code Reader

    5051 Manual Control Software (Calibrator and DMM)

    ECFLA EasyCal Calibration Software

    Factory Calibration Certificate (NPL traceable) 

    Country of Origin UK
  • Models


    Multifunction Calibration System Package

    Precision Calibrator/DMM/PC with Clamp Meter Adaptor, Optical Tacho Adaptor, Premium Test lead Set, Carry Case, Printer & Connectivity Kit, Label Printer, Bar Code Reader, Manual Control Software, EasyCal Software, & Factory Calibration Certificate.



    Internal Scope 2.2 GHz Levelled Sine Generator (see specifications tab for details)


    External Rubidium Frequency Reference  -  View data sheet


    Current Probe Calibration Adaptor  -  View data sheet


    100 Amp AC Current Transformer  -  View data sheet


    Power Amplifier (60 V AC, 90 V DC, 100mA)  -  View data sheet


    Power Calibrator - View data sheet


    External Low Noise Attenuator 1000:1  -  View data sheet


    External Low Noise Attenuator 100:1  -  View data sheet

    C134 UKAS Calibration Certificate (ISO 17025)
    Calibration Software Accessories and Support Packages


    Job and Address Label Printer  -  View data sheet

    9794 USB - GPIB Adaptor


    USB - RS232 Adaptor

    ESP1 EasyCal Support Package 1: 1 year email and telephone support. Minor upgrades.
    ESP2 EasyCal Support Package 2: 2 year email and telephone support. Minor upgrades.
    EOT1 EasyCal Online Training Session (Via Remote Desktop)
  • PDF Downloads
    File Name File Size Language

    5051Plus Data Sheet



    5051Plus Extended Specifications



    5051Plus Brochure

    2.8MB (Low resolution)


    5051Plus Brochure

    7MB (Higher resolution)


    EasyCal Brochure

    4MB (Low resolution)


    EasyCal Brochure

    8MB (Higher resolution)


    EasyCal Accessories Data Sheet 1.3MB EN

    9780 Clamp Meter Adaptor Data Sheet



    9773 Optical Tacho Adaptor Data Sheet 300kB EN

    Test Lead Sets Data Sheet



    Data sheets for various options shown in Models/Options tab

  • Request for Quotation

    5051+ Multifunction Calibration System

    Product Options

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