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Quick Details

  • Place of Origin: United States
  • Brand Name: Fluke
  • Model Number: Fluke 707
  • Power: Electronic
  • current Simulation and Sourcing: 0 to 20 mA or 4 to 20 mA
  • Voltage Measurement: 0~28V DC
  • Loop Power: 24 V
  • Accurace: 0.015% Rdg + 2 LSD

Packaging & Delivery

Packaging Details gift box for unit, Carton box for outer
Delivery Time Shipped in 0 days after payment

Fluke 707 Loop Calibrator   :


The fastest, one-handed tool for loop checks.

The Fluke 707 Loop Calibrator is a high performance solution for calibration, repair and maintenance of current loops. The new "Quick Click" knob making it extremely fast and easy to use. It features:

  • One handed user interface with "Quick Click" detented knob
  • mA sourcing, simulation and measurement
  • 0.015% accuracy and 0.001 mA resolution
  • Simultaneous mA and % of span display
  • Selectable step or ramp outputs
  • 24 V Loop supply with mA measure, including 250Ω HART resistor
  • 0-28 VDC measurement to check Loop Voltage
  • Easy battery exchange without opening the case
  • Compact case with separate protective holster
  • Three year warranty


The fast, one-handed tool for loop checks. Just click to calibrate. 

This feature-rich solution combines the best features push-button and knob-base loop calibrator and offers:

  • Large display and simple, quick-click interface 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 in this price range.
  • 1 µA resolution for mA source, simulate and measure.
  • Push button 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.
  • 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.
  • Measures V dc to 28 V.
  • Single 9V battery that is easily changed without braking calibration seal
  • 0 - 20 mA or 4 - 20 mA default start up modes.
  • Innovative output adjustment dial with 1 µA and 100 resolution.
  • HART ™ mode connects 250 Ω resistor in series with 24 V loop for compatibility with HAR



Current MeasurementRange:  0~24mA

Resolution: 0.001mA

Accurace:    0.015% Rdg + 2 LSD

Current SourcingRange:  0 to 20 mA or 4 to 20 mA 

Accurace:    0.015% Rdg + 2 LSD

Drive Capability:  1200 Ω; 950 Ω at 20 mA in HART mode

Current SimulationRange:   0 to 20 mA or 4 to 20 mA 

Accurace:    0.015% Rdg + 2 LSD

Ext. loop voltage requirement:   12-30 V

Loop PowerWhile measuring mA, 24 V
Voltage measurementRange:  0~28V DC

Resolution: 1mV

Accurace:    0.015% Rdg + 2 LSD



Environmental Specifications
Operating Temperature-10ºC to 55ºC
Storage Temperature-30ºC to 60ºC
Humidity (Without Condensation)0 to 90% (0ºC to 35ºC); 0 to 70% (35ºC to 55ºC)
Temperature Coefficient-10ºC to 18ºC, 28ºC to 55ºC, ±.005% of range per ºC


Safety Specifications
SafetyCSA C22.2 No. 1010.1:1992
EMCEN50082-1:1992 and EN55022:1994 Class B
Maximum voltage30V


Mechanical & General Specifications
Size 152 x 70 x 41 mm
Weight 224 g (340 g including holster)
BatteriesOne 9V battery Alkaline
WarrantyThree years
Shock & Vibrationper MIL-T-28800 for a Class 2 Instrument
Display current and % of spanYes
Auto step, auto rampYes
Span CheckYes



























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