Dual Temperature Controller Only, J-Kem, Gemini, Type "RTD" (-400C to 200C). J-Kem Scientific Gemini-2 dual temperature controller permits control of two independent reactions with digital displays for both channels. Each channel is 1200 Watts MAX (1800 Watts total), 15 Amps @ 120VAC, and features advanced microprocessor PID control algorithm. Channel one also has a 100 hour digital timer. Safety features include 100% solid state, double fused, audible error alarm, and over temperature circuitry that disconnects power if an over temperature condition occurs.PLEASE NOTE: THE TYPE T, J AND K CONTROLLERS ARE SUPPLIED COMPLETE WITH: (2) 1/8 DIAMETER X 12 LONG PTFE COATED THERMOCOUPLES, (2) 10FT COILED EXTENSION CORDS, AND (2) 14/20 PTFE THERMOCOUPLE ADAPTERS. THE RTD UNIT IS THE CONTROLLER ONLY.Specifications:Dimensions: 3.5" H x 7.75" W x 8.75" DPower: 15 Amps @ 120VAC, 1200 Watts MAX/Channel, 1800 Watts (Total)