Check the listing for details. Midmark 491 ENT or Aesthetic Chair. Condition: Seller refurbished. Listed at 2995.00 USD. Midmark/Ritter 491 Power Otolaryngology Table FeaturesThe Midmark 491 power table positions patients exactly how you want them at the touch of a button. The low height ability of the chair, at only 22", is great for patient getting on and off the chair, as well as positioning them where you need them during a procedure. The power controls are on both sides of the chair, making adjust- ment easy and convenient. An optional foot control is also available. The back is operated at the touch of a button, as well as the height adjustment and the auto return feature. The base also rotates 330o for even more positioning flexibility. The chair is extremely stable, helping both the physician and patient feel confident and safe. Low height abilityBack, height adjustment and auto return feature are operated at the touch of a buttonBase rotates 330oMovements and Features: Table Up/Down, Back Up/Down, Auto Return, and Arm Rests Midmark/Ritter 491 Power Otolaryngology TableSpecifications SpecificationsMinimum Height: 22" (55.9cm)Maximum Height: 31" (78.7cm)Width (Min): 24" (61cm)Width (Max): 26.5" (67.3cm)Rotation: 330oElectrical: Domestic: 115 VAC, 60Hz, 12AMP