OttoTechSonic Ultrasonic Cleaner 3/4 Gallon 110V - Money Saving Kit

Powerful. Technologically Advanced. Value Priced.

The OttoTechSonic 3/4 Gallon Ultrasonic Cleaner Money Saving Kit pairs the full-featured 3/4 gallon ultrasonic unit with a curated set of accessories — giving professional jewelers and metalsmiths everything needed to start cleaning right out of the box. Digital controls let you precisely dial in time, temperature, power, and frequency, so you can tailor the ultrasonic bath from a gentle low-output cycle for delicate work to full high-power operation for cutting through grease, grime, and polishing compounds on metal jewelry.

Features

• Digital controls for independent adjustment of time, temperature, power, and frequency
• Variable power and frequency output — from low-intensity delicate cleaning to full high-power degreasing
• Built-in heater for optimized cleaning performance — warm solution enhances ultrasonic action
• Integrated timer for precise cycle control
• Sonic On/Off control separate from main power
• 2.8 liter (3/4 gallon) stainless steel tank
• 100W power output at 40 kHz frequency
• 1-year warranty

Specifications

What's Included

• 123.669 – Stainless Steel Full Size Basket
• 123.627 – Single Ring Rack
• 123.620 – Small Parts Cleaning Basket, Spring Type
• 123.615 – 1 Quart OttoSonic Cleaning Solution

Notes

Safe materials for ultrasonic cleaning: Gold, silver, platinum, diamonds, rubies, sapphires, amethyst, and citrine are generally safe for ultrasonic cleaning.

Do not clean in an ultrasonic: Soft, porous, or heavily included stones — including emeralds, opals, turquoise, pearls, amber, and ivory — may be damaged by ultrasonic waves, heat, or sudden temperature change. Ultrasonics do not remove tarnish.

Watches: Do not submerge watches in an ultrasonic. To clean metal watchbands only, use the included holder and place it in the basket so it does not contact the tank bottom. Keep the watch head and movement suspended above the water. Never place a non-waterproofed watch in water. Ensure the crown stem is fully inserted or screwed in before any contact with water. Proceed at your own risk.

Important operating guidelines:

• Do not operate in continuous mode — extended soak times can damage items. Ninety-five percent of cleaning occurs within the first 30 seconds.
• Never place items directly on the tank bottom — this may damage the transducer and will void the warranty.
• Always keep solution filled to at least 3/4 capacity; 7/8 full is optimal.
• Use only non-ammoniated, non-flammable ultrasonic cleaning solution. Pre-mix concentrated solution with water before adding to the tank.
• Allow the ultrasonic to run for a few minutes before cleaning (degassing) for best results.
• To extend solution life, carefully pour off clean top solution each morning, discard settled debris at the bottom, and replenish with fresh pre-mixed solution. Always check discarded solution for valuables.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.