Brand new Patterson Dental Ultrasonic Cleaner PA13Q. Was in a closed box but took out for pictures.
Utilizes a standard 60-minute timer. Tank capacity: 13 quarts (3-1/4 gallons). Tank internal dimensions: 15-1/2" W x 6" H x 9 L. Exterior tank dimensions: 16-1/2" W x 12" H x 10 L.