Don't get burned, outside stays 'safe to the touch'.

• Hold round-bottom, Erlenmeyer, and volumetric flasks
• Maximum element temperature of 842 °F (450 °C)
• Built-in energy regulator

Electric heating mantles incorporate a heating element suspended within a ceramic fiber insulating material for safe heat transfer. Mantles have built-in power controller with a 1 to 10 scale. Maximum temperature is 842 °F (450 °C). Two neon lights indicate 'power on' and 'heat on'.

The 50-through 1000 ml mantles are fitted with one ¹/₂" diameter support rod clamp; the 2000 through 5000 ml mantles are fitted with three ¹/₂" diameter rod clamps. Includes a 6¹/₂ ft. (2 m) power cord; 115 VAC models include U.S plug (230 VAC models do not include plug).