The 4000 is Transmille's most advanced calibrator, designed for high precision calibration of a wide range of instrumentation to 8.5 digits.

The 4000 Series is aimed at laboratories, manufacturers and design facilities requiring a wide range of outputs with accuracies up to 8ppm.

The 4000 Series builds on the trusted reliability of the 3000A series, offering an updated user interface accessed through a large 7″ capacitive touch screen to enable advanced functionality including a built in procedure mode and inbuilt connection prompts to minimize errors. Procedures can be loaded into the 4000 Series via USB memory stick, with results stored for integration back into ProCal software. The 4000 Series also provides USB printer connectivity as standard, supporting a wide range of PCL compatible printers. Reports can be printed directly from the calibrator – ideal for in-situ or on-site applications.

  • AC/DC Voltage to 1000V
  • AC/DC Current to 30A (1500A with coil)
  • Frequency, Inductance, TC & PRT
  • Embedded Calibration System
  • Integrated 7 Inch LCD Touchscreen
  • High Bandwidth Scope Functions
  • Variable and Passive Resistance
  • Variable and Passive Capacitance
  • Power Calibration
  • Self Calibrating against External Reference

Advanced Oscilloscope Calibration functionality

Expanding the outputs offered by the 3000A series, the 4000 series provides an advanced oscilloscope calibration option with bandwidth calibration of up to 6 GHz with variable level. This expands the calibration workload to include spectrum analyzers and high bandwidth oscilloscopes.

Traceable Self-Verification functionality

To maintain confidence in your equipment, simply connect an 8000 series digital multimeter to the rear of the unit and enter ‘self calibration mode’. The 4000 series will then proceed to measure its outputs automatically and generate a test report which can be exported to a USB memory stick for analysis on a computer, and print a test report via a USB printer for maintaining records.

Touch Screen Interface for Intuitive Operation

The 4000 Series implements touch screen technology to provide easier function control and management. The integration of conventional keypad controls coupled with a responsive touch screen offers an intuitive and feature rich interface.



The on screen controls bring an extra dimension of dynamic control not previously possible with keyboard based instruments, for example power calibration where configuration of all parameters and custom user waveforms would traditionally require multiple menus.

In addition, the high resolution LCD display can be used to display detailed connection diagrams avoiding the need to refer to printed documentation for function operation. This functionality provides the 4000 Series with built-in tools for operator training and reduces engineer learning curves not only in calibrator operation but for the total calibration process.

Software Compatibility

As with all Transmille products, compatibility with ProCal calibration software is guaranteed, existing procedures will not need to be re-written due to Transmilles unique implementation of flexible standards support where procedures are written around the UUT not the standard.