the in20 measures 8 20.3 cm wide x 14.5 36.8 cm deep x 18 45.7 cm high and ... the rear of the unit that accepts 1/8 inch i.d 1/4 inch o.d plastic tubing ... temperature is sensed with a 3/32 inch diameter stainlesssteel probe provided ... 100 to 260vac 50/60 hz user s manual 3-wire ac line cord for the country of use and ...