All filled with safe red alcohol, white backed, total immersion, 6" (155mm) long, in blue plastic holder.

All filled with safe red alcohol, white backed, total immersion, 6" (155mm) long, in blue plastic holder.

All filled with safe red alcohol, white backed, total immersion, 6" (155mm) long, in blue plastic holder.

All filled with safe red alcohol, white backed, total immersion, 6" (155mm) long, in blue plastic holder.

Mercury column remains at the maximum temperature reached until it is shaken down like a clinical thermometer. White backed, total immersion, 6“ (155mm) long, in blue plastic holder.

Mercury column remains at the maximum temperature reached until it is shaken down like a clinical thermometer. White backed, total immersion, 6“ (155mm) long, in blue plastic holder.

Mercury column remains at the maximum temperature reached until it is shaken down like a clinical thermometer. White backed, total immersion, 6“ (155mm) long, in blue plastic holder.

Attractive water resistant case with a perforated sheath to allow ambient temperature measurement without removing the metal probe. Simple one button operation with advanced features including high fu...