This Sheldon SMO3 Horizontal Forced Air Oven is in excellent condition, has been tested and is guaranteed to be fully functional. This item came from a local lab that had surplus lightly used equipment and shows slight aesthetic signs of normal use. We urge customers to view all photos as they show overall condition, included accessories and functionality. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions. Please note: Shelves are not included The SMO3 has a quick ramp-up time to 306C for faster cycle times. This unit includes an advanced PID temperature control system for sensitive response. These ovens are recommended for critical and analytical use in laboratory and pilot plant product research. Typical applications for the oven include aging, asphalt testing, curing, drying, pre-heating, conditioning, and life cycle testing. This unit is equipped with a stainless-steel interior for long-life operation and easy cleaning. Its triple wall construction minimizes external wall temperature which meets CE requirements to keep workspaces cool. The SMO3 forced air oven delivers precise uniformity, air distribution, and the peace of mind expected of the SHEL LAB brand. Features of this oven include: Embedded Microprocessor Control with Countdown Timer Horizontal Forced Airflow 1.75in (45mm) Access Port UL/CSA Approved CE Approval DIN 12880 Compliant Exterior Dimensions (W D H) 26.9 28.6 34 (684 mm 727 mm 840 mm) Interior Dimensions (W D H) 16.5 19.5 16.2 (419 mm 495 mm 412 mm) Volume 3.0 cu.ft. (85.0 L) Shelf Dimensions (W D) 16.1 18.8 (409 mm 478 mm) Unit Weight 170.5 lbs (77.3 kg) Interior Metal 430 SST Exterior Metal Painted Cold Roll Steel Operating Temperature Range Amb +20C - 306C Temperature Uniformity - Midrange 1.8 C Temperature Stability - Midrange 0.3 C Controller Type Digital Display Resolution 0.1 C Power Voltage , Frequency and Current 110-120 VAC, 50/60 Hz, 14.0 Amps