Polished Brass & Black Dial 125mm Thermometer & Hygrometer pocket watches online australia ✔ Units on Dial: mb

✔ Units on Dial: mb and inches of mercury

the barograph’s printed trace shows how pressure changed when there was no active watch

Sealed O-rings in the crown

Polished Brass Casing – Durable and corrosion resistant

ideal indoor humidity is between 35 and 65 percent RH

Polished Brass & Black Dial 125mm Thermometer & Hygrometer pocket watches online australia ✔ Units on Dial: mbSmall Brass Thermometer & Hygrometer Precision and Elegance Monitor temperature and humidity with German precision and craftsmanship. This Small Brass Thermometer & Hygrometer, made by Fischer, is crafted from premium brass for accuracy and durability. Perfect for indoor use, it helps create a comfortable environment and protect valuable items. Features and Specifications 100% Handmade in Germany Superior quality and precision Accurate Temperature &