******** The Model UPS-II  is No Longer Manufactured ********   

UPS-III  -  Intrinsically Safe Loop Calibrator for mA & V

Manufactured by Druck


  • ATEX / IEC intrinsically safe
  • Measure or source 0 to 24 mA
  • Accuracy 0.015% of reading
  • Dual mA and % readout, linear, or flow
  • Step, span check, valve check, ramp
  • 50 VDC measurement and continuity
  • HART compatible

 Other Features:

Adjustable display contrast, Adjustable resolution, Uses industry standard AA batteries, Battery voltage and battery low indicator, Information screen reports serial number, software version and calibration date, Primary reading in mA or %, Auto power off (enable or disable), Pin protected, closed case calibration, Leather case with carry strap. (Note: the UPS III IS must be used in the case for hazardous area use.)