Garland Lidded Max/Min Wall Thermometer - W1014

This thermometer can be mounted on a wall or post,
Keep away from direct sources of heat, such as direct sunlight, which could give a false reading,
Highest and lowest temperatures are recorded by marker indices which are set by the movement of the columns,
The markers will record the highest and lowest temperatures since the last reset

To reset: keep the red button depressed while the markers fall back to the columns.