Programmable Terminal Switching Allows remote control of front/rear input switching directly from the PC or front panel menu for switching between a reference standard and unknown (UUT).



  • 4 and 9 ppm Accuracy Models
  • Dynamic Accuracy and Uncertainty Calculations
  • AC/DC Voltage to 1000V
  • 8.5 Digit Resolution
  • AC/DC Current to 30A
  • PRT & Thermocouple Measurement
  • Resistance to 1T Ohm
  • Frequency to 1MHz
  • External Pressure Modules (optional)
  • Rear Terminals and Dedicated Electrometer

Programmable Terminal Switching

Allows remote control of front/rear input switching directly from the PC or front panel menu for switching between a reference standard and unknown (UUT).

Intelligent Reference Ratio Function

A unique operating mode allows a known reference standard to be connected to the rear terminals, the unknown to the front terminals for ratio measurement. The 8000 Series can then automatically switch between the standards, displaying the value of the unknown as directly compared against the entered value of the known.

Temperature Measurement (8081)

Precision temperature measurement using PRT probes.8081 includes advanced modes for co-efficient storage of SPRT probes.

Pressure Measurement (8081)

The Transmille range of pressure modules can be used with the 8000 Series using the built-in adapter interface for direct pressure display.

Low Current Measurement (0.1pA to 10uA)

8081 DC Current ranges down to 10nA with a resolution of 0.1pA using a dedicated screened BNC input. This input offers a ‘virtual’ ground approaching zero input impedance providing electrometer performance in an integrated DMM package.

High Value Resistance Measurement (8081)

8081 resistance measurement up to 1 TOhm can be achieved using the dedicated low current screened BNC input (essential for low noise / high value resistance measurement). A high voltage (200V) source combined with a sub pA input provides a high performance resistance measurement system offering electrometer performance in an integrated DMM package.

  • 8081 Precision Multimeter (4 ppm / 8.5 Digit)

    • 4 ppm / 8.5 Digit Resolution
    • AC/DC Voltage to 1000V
    • AC/DC Current to 30A
    • Resistance to 0.1u Ohm to 1T Ohm
    • Frequency 10 Hz to 1MHz
    • Thermocouple Measurement
    • Rear Terminals and Dedicated Electrometer
    • Pressure Measurement (optional)
    • Phase Measurement (optional)
    • 9 ppm / 7.5 Digit Resolution
    • AC/DC Voltage to 1000V
    • AC/DC Current to 30A
    • Resistance 10 Ohm 10 MOhm
    • Frequency 10Hz to 1MHz
  • 8080 Precision Multimeter (4 ppm / 8.5 Digit)

    • 4 ppm / 8.5 Digit Resolution
    • AC/DC Voltage to 1000V
    • AC/DC Current to 30A
    • Resistance 1 Ohm 10 MOhm
    • Frequency 10Hz to 1MHz
  • 8071 Precision Multimeter (9 ppm / 7.5 Digit)

    • 9 ppm / 7.5 Digit Resolution
    • AC/DC Voltage to 1000V
    • AC/DC Current to 30A
    • Resistance 10 Ohm 10 MOhm
    • Frequency 10Hz to 1MHz
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