Polyscience water baths 

These baths feature a microprocessor heater control that anticipates the temperature set point and prevents over-shooting. Display is user-selectable °C or °F with a readability and setability of 0.1 °C.
Temperature set/display: to 100±0.1 °C (60 °C without cover).
Temperature control: ±0.2 °C
Besides the primary thermostat, these units have a secondary safety set thermostat that prevents thermal runaway. The reservoirs are drawn from a single stainless steel sheet, making them seamless, with no welds to leak or rust. See-through cover is hinged and removable, and steeply gabled to accept taller samples. Models are CSA, IEC-1010, and TUV approved.