For use in calibrating basic temperature equipment, our range of temperature calibrators comes in water bath and dry block form. Our water baths can reach temperatures from -80°C to 650°C. However, each model has a different temperature range. Please specify the desired temperature range and our staff can direct you to a model that will suit you. We stock brands such as Hart Scientific and Techne. All of the water baths are portable with the Hart Scientific models being the smallest calibration bath in the world.