Hire Fluke 707Ex

Loop Calibrator

Fluke 707Ex
Fluke 707Ex

The Fluke 707Ex is the ideal, stand alone tool for calibration and maintenance of 4 to 20 mA control loops. It provides 24V loop power while measuring mA, and lets you measure and source/simulate mA with 1 μA resolution.
  • ATEX safety rating II 2G EEx ia IIC T4
  • 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
  • Pushbutton with 25% steps for fast, easy linearity checks
  • 0 and 100% ‘span check’ for fast confirmation of zero and span
  • 1 μA resolution for mA source/simulate and measure
  • Selectable slow ramp, fast ramp and step ramp provides 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 V dc to 28V
  • Single, easily changed 9V battery
  • 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 connected in series with the loop supply for operation with HART communicators