For the first time a hot plate stirrer thinks about your safety - thanks to "telepathic" abilities

What if your hot plate stirrer had a motion sensor that could detect you from approx.3m away? And starts a timeout process defined by you to switch off the heating as soon as you leave the safety radius? How much safer would that make your applications? The Guardian 7000 is the world's first hot plate stirrer to offer these features to protect you, your lab and your sample from accidents. You can program precise heating/stirring rates for recurring applications. The reliable Guardian 5000 series offers smart features. The easy-to-clean housing always stays cool and protects the electronics from spilled samples. Thanks to the large display, you always have an overview of the performance and temperature.

The simple, affordable digital Guardian 3000 provides you with dependable performance with fast heating, and reliable stirring. It assures your safety thanks to the bright LCD screen, “hot top” indicator light and rugged metal housing. Dependable, analog Guardian 2000 is ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring.