Ohaus 30392082 HB2DG Digital Dry Block Heater, 2 Block, 230V

Designed for applications that require repeatable results and superior temperature stability. These multi-purpose units are ideal for incubation and activation of cultures, enzyme reactions, immunoassays, melting/boiling points, and a wide variety of other laboratory procedures. Integral support rod holder with locking knob accepts optional external temperature probe Kit. Optional external temperature probe Kit monitors actual block or sample temperature. Each of the five models accepts separate interchangeable modular blocks, accommodating various tube sizes from 0.2 ml micro-tubes to 50Ml centrifuge tubes. Each block has a thermometer well for measuring block temperature. Efficient heating due to close tube-and-block contact for maximum heat retention. Heaters require Ohaus modular heating blocks for operation. Modular blocks are sold separately.

• Exceptional temperature uniformity and stability
• Optional external temperature probe
• 230 volt