SAF Wärmetechnik LabHEAT KM-R3 3. Row heater KM-R3 for 3 x 100 ml round-bottomed flasks Ø 64 mm, flexible glass silk radiator, outer sheath made of a plastic-coated, chemical-resistant metal housing, stainless steel cover plate, each heating station with built-in regulator for individual power adjustment, rated power 3 x 110 W, max. Heating conductor temperature 450 ° C, 1.5 m mains cable with safety plug and personal safety switch, rated voltage 230 V AC. UPGRADE.