iSonic P4800 Commercial Ultrasonic Cleaner, 1.5Qt/1.4L, white color, plastic basket, 110V. It's equipped with an industrial grade ultrasonic stack transducer which is twice stronger and more durable compared to wafer transducers used by some manufacturers in their commercial models. Digital timer with 5 settings. For dental applications, it's suitable for multi-patients' dentures and small instruments. The stainless steel tank is also polished for easy cleaning. It's compact for small counter spaces. Cooling fan helps for longer operation. Overheat protector prevents the unit being overused which could cause overheating. Quieter than most competitors' products. 5 international safety certifications including GS for Germany which has the toughest safety standard assure highest quality.