FLUKE LOOP CALIBRATOR

Product overview: Fluke 707 Current Loop Calibrator with Quick Click Knob
Fluke 707 Loop Calibrator delivers fast, one-handed, push-button loop checks

The Fluke 707 loop calibrator is a high performance solution for calibration, repair, and maintenance of current loops. It combines the best features of a push-button and knob-base loop calibrator, for extremely fast and easy calibration. The large display and simple quick click rotary button lets you make quick selections and adjustments with one hand. Plus, features such as mA sourcing, simulation, and measurement; simultaneous display of mA and % of span, and selectable step or ramp outputs, helps you work more efficiently and accurately. And you can quickly change the 9V battery without breaking the calibration seal.

Other useful features:

Includes HART® compatible resistance connected in series with the loop supply for compatibility with HART communicators
Features push button 25% steps for fast, easy linearity checks
Includes 0-100% "span check" for fast confirmation of zero and span.
Provides selectable slow ramp, fast ramp, and step ramp 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
Measures V DC to 28 V
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
Features an innovative output adjustment dial.
Comes with a protective yellow holster with test lead storage and a three year warranty