Tri-Clean ultrasonic cleaners by BrandMax are designed to provide superior cleaning power which results in cleaner instruments. All Tri-Clean ultrasonic units come standard with heating element, cycle time controller, and stainless steel basket. Specifications: Cleaning Tank Capacity Gallons/Liters: 5.06 gal/20L Temp Range: 68-120 °F 20-60 °C Timer Setting: 1-99 Min Power Sonic/Heat: 430W / 650W Tank Dimensions L x W x H (in): 24.5 x 19.5 x 6 Basket Dimensions L x W x H (in): 18.85 x 11.25 x 4.25 Overall Dimensions L x W x H (in): 21.75 x 13.75 x 13 Unit Weight (lbs): 36 Shipping Weight (lbs): 42 Shipping Dimensions L x W x H (in): 28 x 17 x 15 For Counter Top units, please add 2" to length dimension for external drain spout