Fluke 705 Loop Calibrator

Fluke 705 Loop Calibrator is rated 1.0 out of 5 by 1.
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  • Fluke 705 Loop Calibrator
  • Fluke 705 Loop Calibrator

Key features

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

Product overview: Fluke 705 Loop Calibrator

Fluke 705 loop calibrator provides a cost-effective, integrated solution for calibrating milliamp loops

The Fluke 705 is a cost-effective, integrated solution for calibration, repair and maintenance of milliamp loops. It features a large display and simple, pushbutton interface for ease of use. Plus, it offers the other capabilities you need most to calibrate mA loops including:

  • mA sourcing, simulation and measurement
  • 0.02% accuracy and 0.001 mA resolution
  • Simultaneous mA and % of span display
  • Selectable step or ramp outputs
  • 24 V Loop supply with mA measure
  • 0-28 VDC measurement to check Loop Voltage
  • Easy battery exchange without opening the case
  • Includes “span check” for fast confirmation of zero and span.
  • Provides selectable slow ramp, fast ramp, and step to provide smooth outputs for valve slewing and loop functional tests.
  • Includes a 24 volt internal loop supply, so you can power and read a transmitter at the same time without a DMM.
  • Runs on a single 9 V battery that is easily changed without breaking the calibration seal
  • Offers 0 - 20 mA or 4 - 20 mA default start up modes
  • Comes with a protective yellow holster with test lead storage and a three year warranty

And you get all of that in a compact case with a separate protective holster and a three year warranty.

What's in the box:

  • Fluke 705 Loop Calibrator
  • C10 protective yellow holster with Flex-Stand™
  • (1 set) AC70A Alligator Clips
  • Instruction sheet
  • (1 pair) TL75 safety-designed test leads
  • NIST- traceable calibration report and data
  • Quick Reference Guide
  • 3-year warranty

Specifications: Fluke 705 Loop Calibrator

Current measurementRange0 to 24 mA
Resolution0.001 mA
Accuracy0.02% Rdg + 2 LSD
Current sourcingRange0 to 20 mA or 4 to 20 mA
Accuracy0.025% Rdg + 2 LSD
Drive capability1000 Ω @ 24 mA
Current simulationRange0 to 20 mA or 4 to 20 mA
Accuracy0.025% Rdg + 2 LSD
Ext. loop voltage requirement12-30 V
Loop powerWhile measuring mA, 24 V
Voltage measurementRange0 to 28 V DC
Resolution1 mV
Accuracy0.025% Rdg + 2 LSD
Environmental Specifications
Operating temperature-10°C to 55°C
Storage temperature-40°C to 60°C
Humidity (without condensation)0 to 90% (0°C to 35°C); 0 to 70% (35°C to 55°C)
Temperature coefficient-10°C to 18°C, 28°C to 55°C, ±.005% of range per°C
Safety Specifications
SafetyCSA C22.2 No. 1010.1:1992
EMCEN50082-1:1992 and EN55022:1994 Class B
Maximum voltage30 V
Mechanical and General Specifications
Size152 x 70 x 41 mm
Weight340 g
BatteriesOne 9 V battery
WarrantyThree years
Shock and vibrationper MIL-T-28800 for a Class 2 Instrument
Display current and % of spanYes
Auto step, auto rampYes
Span checkYes

Models: Fluke 705 Loop Calibrator

Fluke 705
Fluke 705 Loop Calibrator
Buy it


  • AC70A Alligator Clips
  • C10 protective yellow holster with Flex-Stand™
  • Instruction sheet
  • TL75 safety-designed test lead set
  • NIST- traceable calibration report and data
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Rated 1 out of 5 by from Horrible Design The knob uses the weakest post to turn the knob and mine broke off two meters. I cannot believe anyone with a degree would design this. Do no buy!
Date published: 2024-07-08
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