Sheathed screen minimum thermometer to BS692 for use in a Stevenson’s screen spirit filled.

Minimum 1/C

Range: -25°C to 50°C x 0.5°
Dimensions 340mm x 13mm diameter
Accuracy +/- 0.2
Weight 65 grammes.

This can be used as a “Grass Minimum” by using a small pair of yokes to hold the thermometer at grass level

*Photograph is for illustrative purpose only*