The Electrothermal Electromantle Extraction Heater with three and six recesses has a built-in electronic controller and offers a choice of heater only or heater/stirrer combination. Vented case's unique air flow ensures the case remains "cool-to-the-touch."

Key Features

• Individual built-in solid state electronic controls enable easy regulation of heater, while removing sparking associated with mechanical switching
• Three 12.7mm(0.5in) diameter support rods are included
• Top cover is polypropylene and external surfaces are powder coated and resistant to most chemical solutions
• Coiled heating element is suspended within a thermal insulating cartridge to provide maximum heat transfer and support, while removing sparking associated with mechanical switching
• Heater cartridge is easy to replace
• Earth (ground) screen encloses the heater for added safety
• Pilot lights indicate when power is on and supplied to heaters and supplied to stirrers