8000 Series Precision Digital Multimeters

8000 Series Precision Digital Multimeters

  • 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
  • Rear Terminals and Dedicated Electrometer
8081 Precision Multimeter (4 ppm / 8.5 Digit) 8080 Precision Multimeter (4 ppm / 8.5 Digit) 8071 Precision Multimeter (9 ppm / 7.5 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
  • Frequency10 Hz to 1MHz
  • Thermocouple Measurement
  • Rear Terminals
  • Dedicated Electrometer
  • Pressure Measurement (optional)
  • 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
  • Rear Terminals
  • 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


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.

10 Channel Low Thermal Scanner

Thermocouple Lead with Integrated CJC Sensor

Pressure Adaptor Input Interface

Standard Platinum Resistance Thermometer (-80°C to 670°C)

PROGRAPH Measurement Analysis Software






The model 8500 is a 10 Channel Low Thermal Scanner

Automation of measurements using the 8500 Low Thermal Scanner and PROGRAPH software allows a complete multichannel measurement system to be easily realized. Each channel provides very low thermal 4 terminal switching, making it ideal for 4 wire resistance and thermometry measurements.

  • Number of Channels: 10
  • Switching: 4 Contact Kelvin Switching : 2 Voltage : 2 Current
  • Maximum Voltage: 200V
  • Maximum Current: 1A
  • Thermal EMF: Typically less than 150nV
  • Interface: RS232 or USB

8500 Full Brochure
8500 Specifications8500 Manual


Transmille makes a custom Thermocouple test lead for use iwth the 8081. This lead allows the mV of a thermocouple from a mini plug to be entered into the front of the DMM, while an integrated 4 wire PRT is being simultaneaously measured at the rear terminals of the DMM.

This allows any thermocouple type to be measured accuractly and easily with the Transmille 8000 Series, another unique function of our DMM.


The 8000 Series support pressure measurement through a range of external pressure transducers from vacuum to 10,000 psi.

Hand pumps are also available as an option to generate 28″hg to 10,000 psi.



Metal sheathed high stability SPRTS from -80°C to 670°C are available

Adding one of these probes to your 8000 series makes it a high end thermometry measurement system.


PROGRAPH Software is a complete measurement analysis utility with built-in virtual front panel for the 8000 series DMM.

Prograph includes, scanner control, trend analysis, simultaneous graphical display of 10 channels, and easy data export to Microsoft Excel.



Designed for carrying the 8000 Series DMM when working on-site, the soft carry case includes side pockets, a large top pocket and carry strap. The lightweight construction of the calibrator allows easy carrying of the unit.



Designed for transporting the 8000 Series DMM. This rugged transit case is suitable for shipping the 8000 Series as well as protecting the DMM in particularly harsh environments such as oil rigs. The hard wearing design includes extra corner protection.



A comprehensive set of test leads and adapters is provided in this option lead set to cover requirements from low level DC through to high current and high resistance measurements.

The leads and materials supplied in this measurement set have been carefully selected to minimise connection / lead errors. The safety of the lead set is ensured by the use of non-retractable shrouded connectors for the voltage lead set.


A rack mounted retractable tray, accommodating the 8000 Series with easy access to rear connections.

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