Designed to achieve precise temperature stability and uniformity with an easy-to-use touch screen controller. With 1, 2 and 4 block models, a broad range of heat blocks and a wide temperature range of ambient +5°C to 130°C, you're sure to find the dry bath to fit your application demands. The Thermo Scientific™ Touch Screen Dry Bath/Block Heater includes advanced features such as a timer, programmability with the ability to save up to 10 programs with 5 steps per program, and an optional external temperature sensor to control the heat setting by a real time sample read out.