DIAGRAMS
FOR RECORDING HYGROMETER

Recording hygrometers continuously plot variations in humidity levels on a paper chart wound around their cylinder. These charts are sold in packs of 100 sheets and are specially manufactured to ensure clear, precise, and durable recording.

The paper used has been selected to work perfectly with NAUDET pens. Its composition allows for excellent ink absorption, without smudging or spreading, to obtain a fine and perfectly legible trace.

To choose the right chart for your recording hygrometer, simply follow three steps:

• Choose the height of your recording cylinder: 7 cm or 9 cm.
• Select the graduation corresponding to your device, for example 0 to 100% humidity.
• Finally, choose the chart reference indicated in your manual or on your old chart.

If in doubt, our workshop is available to help you identify the correct reference for your recording hygrometer, regardless of its brand or age.