Chemglass 135 mm round top DIGITAL hot plate stirrer system with built in timer.

• Probe alarm shutdown: When probe is connected, if the probe is not submersed or inserted in the sample
• Loss of electric or power failure: hot plate returns to OFF setting for both stirring and heating
• Dedicated safety sensor intergrated into the hotplate
• Separate programmable maximum safety temperature
• "Hot" warning flashes on display while hotplate surface is cooling to below 50 °C

Hotplates feature many exclusive features and improved safety enhancements. The 135 mm diameter heater top is scratch proof and chemically resistant. The integrated TIMER provides an additional layer of safety ensuring the hotplate heater is "off" after the elapsed time (settable from 1 min to 99 h: 59 min). TRU-RPM stirring provides very accurate mixing speeds through the entire rpm range from 30 to 1700 rpm. The back corner of the housing has an M8 female thread to accept a vertical support rod. The updated interface, with easy to read, illuminated icons, create a very user-friendly experience. New and improved knobs and buttons assure simple and intuitive control of the hotplate stirrer.