Johnson Tools 3L Ultrasonic Cleaner Pro+ 42Khz Jewellery ,watch,Pcb Cleaner machine

Johnson Tools Digital Pro+ Ultrasonic Cleaner (3L) is a professional-grade cleaning solution designed for precision cleaning of jewelry, dentures, watches, glasses. With powerful 42kHz ultrasonic waves and a large stainless steel tank, this machine generates microscopic cavitation bubbles that thoroughly remove dirt, grime, oil, and debris — all without damaging delicate items.

Equipped with an auto digital timer, adjustable heater (up to 80°C), and LCD display, it gives you total control over your cleaning cycles. Ideal for jewelry manufacturers, optical shops, dentists, and home users alike, this cleaner ensures sparkling results with every use.

• 42kHz Ultrasonic Power – Removes dirt and debris from jewelry, glasses, dentures, and metal parts without damage
• 3-Liter Stainless Steel Tank – Large capacity for professional and household use
• Digital Timer & LCD Heater Display – Adjustable from 0–30 minutes and 0–80°C for optimal control
• Auto Shut-Off + User-Friendly Interface – Easy operation with digital screen and buttons
• Versatile Applications – Ideal for jewelers, dentists, optical stores, and personal use