Classic outdoor mercury thermometer with minimum and maximum pins in the capillary tubes. Pins are moved back to the mercury by operation of the central press button. A small fold-up ‘roof’ gives weather protection. Length is 23 cm o.a.
Classic outdoor mercury thermometer with minimum and maximum pins in the capillary tubes. Pins are moved back to the mercury by operation of the central press button. A small fold-up ‘roof’ gives weather protection. Length is 23cm o.a.
