Flow Meter Home > Product > Flow Calibration Systems > CalTrak®500

Accurate Gas Flow Calibration Primary Standard

CalTrak®500

  • Accuracy of up to ± 0.35% of reading gas mass flow rate
  • Calibrate your flow instruments, save money and time
  • Quick, easy to use, automatic data capture 
  • Portable and battery operated
  • Results directly traceable to NIST

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