Zefon DigiCal Primary Calibrator Sale
Zefon DigiCal 5 Primary Calibrator, 1-6000cc, 110v (#655101) $1,220.06 Add to Cart
Zefon DigiCal 30 Primary Calibrator, 0.1-30 LPM, 110v (#655130) $1,275.18 Add to Cart

A primary calibration device, the DigiCal™ Primary Flow Calibrator provides instantaneous readings when calibrating instruments like Zefon Escort ELF and LC Sampling Pumps. Just press the plunger and the DigiCal Calibrator does the work. Its unique flow cell replaces conventional bubble tubes and makes calibration easier. The DigiCal Calibrator achieves extreme accuracy by utilizing a computerized flow meter that provides instantaneous fl ow readouts on a digital display. Accurate measurements are possible within ±0.5% at any altitude. The DigiCal Primary Flow Calibrator can be used to calibrate the secondary flow standard inside Zefon’s Escort ELF Sampling Pump.


  • True Primary Standard
  • Compact, lightweight, easy to use
  • Work at any altitude without correction
  • Instant readout of volumetric flow
  • ± 0.5% accuracy
  • Microprocessor controlled to provide fast, accurate, repeatable measurements
  • Two flow ranges to select from:
    • DigiCal 5: 1 - 6000cc (personal sampling pumps, such as the Escort)
    • DigiCal 30: 0.1 - 30 LPM (area sampling pumps)
  •  Each DigiCal Calibrator is shipped complete with calibrator, charger, soap solution, dispenser bottle and operation manual.