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Peak 2021 Swing Loupe 22x

Rotronic EA50-SCS Humidity Standard 50% RH

Rotronic EA50-SCS Humidity Standard 50% RH

Humidity standards

Calibration and adjustment of ROTRONIC probes (even third-party probe possible) on site. The humidity standards, a calibration device and the HW4 software, this can be easy to do on the PC. Instead of the software can also be calibrated with a hand-held meter HP23-A and adjusted.


  • Ampoules contain an unsaturated salt solutions
  • Cost-effective on-site calibration
  • Simple and safe application
  • Unlimited lifetime
  • Practical packs of 5 ampoules humidity value (approx. 0.8 ml per vial)
  • Model: EQP-ROTHS50RH


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