These strengthened in-glass thermometers provides reinforced tips for stirring applications.

• Fitted anti-roll plastic cap with cord loop
• White enamelled back
• No breakable glass ring
• Bulb integral with stem
• 620-0121 and 620-0122 calibrated at four and five points respectively

Mercury.

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.