What is the Fluke 705 used for?

You use it to calibrate, test, and maintain 0-20 mA and 4-20 mA current loops.

Can this tool provide loop power?

Yes, it includes an internal 24V loop power supply to power and measure a transmitter at the same time.

What are the measurement ranges of this calibrator?

It sources, simulates, and measures current up to 24 mA and measures DC voltage from 0 to 28 V.

What type of battery powers this unit?

The device operates on a single standard 9V alkaline battery that is easily replaced.

What items are included in the scope of delivery?

It comes with the calibrator, TL75 test leads, AC70A alligator clips, a C10 yellow holster, and a calibration report.

FLUKE 705 loop calibrator - 665091

Name: FLUKE 705 loop calibrator - 665091
Brand: FLUKE
SKU: 02958452
Price: 1423.63 EUR
Availability: PreOrder

Supplier number: FLUKE 665091 | EAN 0095969062565

Recommended Retail Price €1,504.19

1,423.63 tax incl.

€1,176.55 excl. VAT (incl. all environmental contributions)

On order: delivered from 12/10/2026

Delivery by DHL

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Accurate current loop testing and calibration

Practical benefits

Dependable Fluke accuracy: With 0.02% accuracy and 0.001 mA resolution, you ensure exact measurement and sourcing of current loop signals.
Built-in 24V power: The integrated internal loop power allows you to power and read transmitters simultaneously without extra tools.
Fast span check: Selectable ramp outputs and step functions enable you to verify linearity and valve response quickly in the field.

In a nutshell

The right choise for

With the Fluke 705 loop calibrator, you calibrate, test, and maintain 0-20 mA and 4-20 mA current loops with complete confidence. Boasting 0.02% accuracy and 0.001 mA resolution, it eliminates guesswork when troubleshooting industrial process control loops. The built-in 24V loop power supply lets you power and measure transmitters simultaneously, while selectable step, ramp, and span check functions speed up linearity verification. Operating on a single 9V battery, it measures DC voltage up to 28 V and handles current up to 24 mA. The calibrator comes ready for the field with TL75 test leads, AC70A alligator clips, a C10 yellow protective holster with Flex-Stand, and a traceable calibration report.

Product information FAQ

€1,423.63

tax incl.

Scope of delivery

Fluke 705 Loop calibrator
AC70A alligator clips
C10 protective yellow holster with Flex-Stand
Instruction sheet
TL75 test lead kit designed to safety standards
NIST traceable calibration report and data

Key features:

Powerful loop calibrator offering a highly cost-effective, integrated solution for calibration, repair and maintenance of milliamp loops.
Provides simultaneous mA and % readout for fast, easy interpretation of readings.
Delivers mA accuracy of 0.02%.
Features push button with 25% steps for quick, easy linearity checks

Other features:

mA sourcing, simulation and measurement
0.02% accuracy and 0.001 mA resolution
Simultaneous display of mA and %
Selectable step or ramp outputs
24 V loop power supply with mA measurement
0-28 VDC measurement to monitor loop voltage
Easy battery replacement without opening the housing
Includes "span check" for quick confirmation of zero and span.
Provides selectable slow ramp, fast ramp and step to provide smooth outputs for valve rotation and loop functional testing.
Includes a 24-volt internal loop power supply, allowing you to power and read a transmitter simultaneously without a digital multimeter.
Operates on a single 9 V battery that can be easily replaced without breaking the calibration seal.
Offers 0 - 20 mA or 4 - 20 mA standard start-up modes.
Comes with a protective yellow holster with storage for test leads and a three-year warranty.

Brand FLUKE
02958452
EAN 0095969062565
Supplier number FLUKE 665091

Frequently asked questions about this product

Answered by specialists

What is the Fluke 705 used for?: You use it to calibrate, test, and maintain 0-20 mA and 4-20 mA current loops.
Can this tool provide loop power?: Yes, it includes an internal 24V loop power supply to power and measure a transmitter at the same time.
What are the measurement ranges of this calibrator?: It sources, simulates, and measures current up to 24 mA and measures DC voltage from 0 to 28 V.
What type of battery powers this unit?: The device operates on a single standard 9V alkaline battery that is easily replaced.
What items are included in the scope of delivery?: It comes with the calibrator, TL75 test leads, AC70A alligator clips, a C10 yellow holster, and a calibration report.