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Settings

Measurement Units

Your device allows you to use several units of measurement:

  1. Roentgen (R) or Roentgen per hour (R/h)
  2. Sieverts (S) of Sieverts per hour (S/h)
  3. Counts per second (CPS)
  4. Counts per minute (CPM)

To change the settings:

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Enter the settings menu and select the Measurement Units option. Use the swing buttons to navigate the menu

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Select the required unit. A short press on the round button will change the unit (Sievert or Roentgen for dose)

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Select the Count Rate option. Press the round button to change the unit for count rate estimation (CPS or CPM)

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Updated: Oct 6, 2025