SUNSHINE RECORDER THIES

ref : 7.140x.10.000

Registers the sunshine duration for one entire day. A cut glass spher e focuses the sun’s rays and leave an image line on the strip chart.The length of the image line cor-responds to the duration of sun shine.

The shipment includes the fol lowing strip charts140 sheets for summer, 140 sheets for winter, 100 sheets for spring and autumn.

More information : Our website BLET