This extensive range of low temperature thermometers is suitable for government verification as well as government calibration (620-1713). Toluene or pentane.

• Total immersion
• Colourless capillary - except 620-1047 (blue-reflecting capillary)
• Three different fillings

Ø: 8 - 10 mm

Until 10th October 2017 it is still allowed to use mercury thermometers if they are exclusively intended to be used for tests as per standards which require the usage of mercury thermometers.