General purpose thermometers
General purpose thermometers, also known as chemical thermometers,
are designed for daily use in laboratories or the educational system.
- The solid-stem types have the graduation indestructibly
diffused into the glass surface and are acid and base
resistant
- The enclosed-scale versions each have a prismatic capillary
that makes for better reading
- Measurement accuracy within standardised tolerances or
tolerances specified by the customer