Ohaus Guardian™ Mini Hotplates - 30392031

Rugged Ohaus Guardian™ Mini Hotplates can heat up to 1000 ml of water on the 4” x 4” (102 x 102 mm) ceramic top plate surface. These units are ideal for educational and other lab environments that require simple, every-day heating. All models feature a built-in support rod holder with a locking knob, which accepts the optional support rod kit.

Select the function you need for your everyday heating – adjustable or fixed temperature hotplate. Fixed temperature hotplate features an illiminated rocker switch to activate the preset fixed temperature of 500°C.

Our mini hotplate is easy to clean up, featuring a smooth, chemical-resistant ceramic top plate. This brilliant white reflective surface is optimal for viewing your samples.

Designed for safety, the unique housing material is heat-resistant making it not only cool to the touch, but also chemical-resistant. Spill resistant design ensures long-term reliable use.