Our 100mm (4") Regatta Hydrometer/Thermometer combination persents a nice clean and easy to read face. Made from highly polished brass, the hydrometer/thermometer is excellent value. Brass clock and barometer also available. Made in Germany.
Case 4-3/4" x 1-5/8"
Note that variations in local supply may mean some delay in shipping. We will let you know before finalizing your purchase.