Versatile dry block heaters from OHAUS are ideal for applications that require temperature stability. All units hold either 1, 2, 4 or 6 optional interchangeable modular blocks with over 40 choices. Blocks are easy to use, no tools required. Close tube-to-block contact enables maximum heat retention, resulting in efficient heating. Digital models offer exceptional temperature uniformity and stability for repeatable results, while non-digital models are an economical choice.

• Designed for reliable everyday use in the lab. Digital and non-digital block heaters offer exceptional temperature uniformity with outstanding temperature stability
• Ensure temperature accuracy. Digital models include a unique single point calibration feature to match the block heater’s display to a known external temperature standard for 3 temperature setpoints
• Digital models feature easy to use touchpad controls with independent displays for temperature and time. Robust non-digital models are controlled with dual temperature adjustment knobs
• LED display (digital models) and dual-adjustment knobs with dial markings (analogue models)
• Detachable 3-wire cord and plug (included), analogue models require an external thermometer or temperature device for temperature setpoint
• Painted steel housing, support rod holder with locking knob
• Touchpad control and audible alarm (digital models)
• Note: module blocks must be purchased separately and are not included with heater models