| iSonic Ultrasonic Cleaner P4820 Combo 3B with Brass Cleaning Solution (1Pt bottle), Plastic Basket, white color, professional grade. Cleans brass inside and outside. Replaces tumblers. It has an industrial grade transducer which is twice more powerful and durable than the ones used in smaller personal-sized ultrasonic cleaners. It also has an overheat protector. Recommend to use less than 30 minutes if used continuously to prevent overheating.Brass cleaning solution is highly concentrated. Use 1:20 to 1:40 ratio to mix with water. 1-pt bottle can make 2.5 to 5 gallon solution. Odorless, safe and biodegradable. |
