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Loop Calibrator (GE-Druck UPS-III)

The UPS-III-IS is an intrinsically safe loop calibrator, with its size making it rugged and extremely compact. It measures 3.5 in x 5.5 in x 1.7 in (90 mm x 140 mm x 42 mm) and weighs just 16.2 oz (460 g). It is an essential tool for loop testing, instrument maintenance and valve set-up, with an easy-to-read display and simple-to-use time saving features.


  • Measure or Source 0 to 24 mA.

  • Accuracy 0.01% of reading.

  • Dual mA and % readout, linear or flow.

  • Step, Span Check, Valve Check, Ramp.

  • 6 VDC measurement and continuity.

  • HART® compatible.

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