Non-Electronic Hygrometers

TFA Dostmann™ Analogue Thermo-Hygrometer with Brass Ring

This thermo-hygrometer in the form of a classic pocket watch with brass bezel is an ideal measuring instrument for monitoring the room climate by keeping an eye on temperature and humidity and regulating them with targeted heating and ventilation when the values are outside the marked comfort levels.

Cole-Parmer™ Clear Rain Gauge

Measure accumulated precipitation with these clear buterate cylindrical rain gauges. Easy to read rain level in English or Metric units

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