"DUAL COLUMNS 6 FT LG,CONTINUOUS ADJUSTABLE COLUMN AND INLET TEMP CONTROL FROM AMBIENT TO 200 DEG C,DIM. 17 IN.HX13 IN.WX5 IN.DEEP,ELEC DATA 115V AC 60 HZ SINGLE PHASE,3 WIRE POWER CORD,COMPLETE W/FIXED-TEMP DETECTOR COMPARTMENT,CONNECTING TUBING,FITTINGS,SAMPLE LOOP 0.5 ML,DUAL CHAMBER,100 MICROLETER VOLUME DETECTOR,0.013 IN DIA. MATCHED THERMISTORS,2 RM42R MERCURY CELLS RATED FOR 500 HRS"