Fluke 707Ex IS Loop Calibrator

Fluke Electronic

Fluke authorised distributor and calibration house.

The Fluke 707Ex is an intrinsically safe loop calibrator for use in explosion endangered areas.

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Usually Stock or Short Lead Time

£ 838.95 rrp £ 987.00

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(£ 1,006.74 inc VAT.)

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The Fluke 707Ex mA Calibrator is a compact and easy to operate sourcing and measuring tool. The Calibrator tests current loops of 0-20 mA or 4-20 mA and measures dc voltage to 28V. The Fluke707Ex is ideal for use in confined and restricted spaces within Ex-hazardous areas according to IEC/CENELEC and Factory Mutual and is certified in accordance with the ATEX directive (Ex II 2 G Ex ia IIC T4) in Zones 1 and 2.


Large display and simple, quick-click push rotary button for easy one-handed operation.
Simultaneous mA and % readout for quick, easy, interpretation of readings.
mA accuracy of 0.015%, superior to other loop calibrators.
1 µA resolution for mA source, simulate and measure.
Push button with 25% steps for fast, easy linearity checks.
0-100% "span check" for fast confirmation of zero and span.
Selectable slow ramp, fast ramp, and step ramp to provide smooth outputs for valve slewing and loop functional tests.
Internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.
Measures Vdc to 28 V.
Single 9 V battery that is easily changed.
0-20 mA or 4-20 mA default start up modes.
Innovative output adjustment dial with 1 µA and 100 µA resolution.
HART® compatible resistance is connected in series with the loop supply for compatibility with HART communicators.

FLUKE 707Ex Specifications:

  • Simultaneous mA and % readout.
  • mA accuracy of 0.02%.
  • Measure, source and simulate mA.
  • Push button 25% steps for fast, easy linearity checks.
  • Span Check for fast confirmation of zero and span.
  • 24 volt internal loop supply.
  • For use in explosion endangered areas.
  • ATEX certified ( II 2 G Eex ia IIC T4).
  • Operating temperature: -10°C to 50°C.
  • Dimensions: 164 x 75 x 47 mm.
  • Weight: 0.35kg.
  • Fluke 707 ex Warranty: 3 year.


Includes: Alligator test clips, Fluke 707 Ex Instruction manual (on CD-ROM), Protective holster with Flex-Stand, Safety designed test leads, NIST- traceable calibration report and data.

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Fluke 707Ex IS Loop Calibrator