Fluke 707 Loop Calibrator

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FE 707
Datasheet  |  Manual

Price: $921.00

Recommended Options
Add Fluke TPAK (ToolPak) Meter Hanging Kit+$54.00
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Add Fluke TL71 Premum DMM Test Lead Set+$32.00
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Add Fluke C101 Hard Carrying Case+$83.00

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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.  Use it to temporarily replace the power source in a current loop. With the calibrator in control of the current, you can accurately set the current between 4 and 20 mA. This allows you to control the loop and the devices connected to it — which means you can control and calibrate actuators and indicators in that loop

Click your way to the precise milliamp value you want with Fluke 707's "Quick Click" knob interface making it extremely fast and easy to use. Each click changes the value by 0.001 mA. Press and click to change it in increments of 0.100 mA. The large digital display shows you. The click lets you feel it.

The HART mode on the Fluke 707 connects 250 ohm resistor with 24 V loop for compatibility with HART communicators.

For the intrinsically safe version - look at the Fluke 707Ex Intrinsically Safe Loop Calibrator
For a lower price - look at the Fluke 705 Loop Calibrator
Also, see the Fluke 715 Volt/mA Calibrator

What's Included:

  • Fluke AC72 Alligator Clips
  • Fluke TL75 safety-designed test lead set
  • Fluke C10 protective yellow holster with Flex-Stand™
  • Instruction sheet

The Good:

The Bad:

The Bottom Line:

Full Review

  • Innovative output adjustment dial provides 1 ”A and 100 ”A resolution and one-hand operation
  • Large display and simple interface for ease of use
  • mA accuracy of 0.015%
  • mA sourcing, simulation and measurement
  • 0 - 20 mA or 4 - 20 mA default start up modes.
  • 24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.
  • Simultaneous mA and % of span display
  • Push button 25% steps for fast, easy linearity checks.
  • “Span Check” for fast confirmation of zero and span.
  • Selectable slow and fast linear step ramp provide ramping outputs for valve slewing, remote testing and loop functional tests
  • 0-28 VDC measurement to check Loop Voltage
  • Single 9V battery that is easily changed without braking calibration seal
  • Compact case with separate protective holster
  • Three year warranty
Current Measurement
Range: 0 to 24 mA
Resolution: 0.001 mA
Accuracy: 0.015% Rdg + 2 LSD
Current Sourcing
Range: 0 to 20 mA or 4 to 20 mA
Accuracy: 0.015% Rdg + 2 LSD
Drive Capability: 1200 Ω; 950 Ω at 20 mA in HART mode
Current Simulation
Range: 0 to 20 mA or 4 to 20 mA
Accuracy: 0.015% Rdg + 2 LSD
Ext. loop voltage requirement: 12-30 V
Loop Power

While measuring mA, 24 V
Voltage measurement
Range: 0 to 28 V DC
Resolution: 1 mV
Accuracy: 0.015% Rdg + 2 LSD

Environmental Specifications
Operating Temperature

-10șC to 55șC
Storage Temperature

-30șC to 60șC
Humidity (Without Condensation)

0 to 90% (0șC to 35șC); 0 to 70% (35șC to 55șC)
Temperature Coefficient

-10șC to 18șC, 28șC to 55șC, ±.005% of range per șC

Safety Specifications

CSA C22.2 No. 1010.1:1992

EN50082-1:1992 and EN55022:1994 Class B
Maximum voltage

30V (protection circuit for 230V)

Mechanical & General Specifications

152 x 70 x 41 mm

224 g (340 g including holster)

One 9V battery Alkaline

Three years
Shock & Vibration

per MIL-T-28800 for a Class 2 Instrument
Display current and % of span

Auto step, auto ramp

Span Check


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