VEVORbrand Knob Ultrasonic Cleaner 3L 40kHz Ultrasonic Cleaning Machine Knob Control 304 Stainless Steel Ultrasonic Cleaner Machine with Heater & Timer for Cleaning Jewelry Eyeglasses Watches

<h3><strong>Brand Introduction</strong></h3> <p>VEVORbrand is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees,VEVORbrand is dedicated to providing our customers with tough equipment &amp; tools at incredibly low prices. Today, VEVORbrand has occupied markets of more than 200 countries with 10 million plus global members.<br> <strong>Why Choose VEVORbrand?</strong><br> &nbsp; &nbsp; &nbsp; &nbsp;1.Tough Quality Assurance<br> &nbsp; &nbsp; &nbsp; &nbsp;2.Incredibly Low Prices<br> &nbsp; &nbsp; &nbsp; &nbsp;3.Fast &amp; Secure Delivery<br> &nbsp; &nbsp; &nbsp; &nbsp;4.30-Day Free Returns<br> &nbsp; &nbsp; &nbsp; &nbsp;5.24/7 Professional Customer Service</p> <div> <h3><strong>Product Description</strong></h3> <strong>3L Knob Ultrasonic Cleaner</strong> <div>This commercial-grade ultrasonic cleaner is built with sturdy 304 stainless steel, making it an efficient machine for daily or professional cleaning work. Our ultrasound jewelry cleaner machine will emit 40kHz ultrasonic waves to deeply wash your valuables' surface and crevice. With heating and timing functions, your items can be cleaned thoroughly in minutes. Lab ultrasonic cleaners are ideal for cleaning jewelry, eyeglasses, watches, metal tools, etc.</div> <div><strong><em>Note: Since our&nbsp;<strong><em><strong>3L knob ultrasonic cleaner</strong></em></strong>&nbsp;</em></strong><strong><em>has been upgraded &amp; updated, the product (in new or old appearance) will be delivered randomly.</em></strong></div> </div> <div> <div><strong>Adjustable Time/Temp</strong> <div>With two knobs, time is adjustable from 0 to 30 min, and the temperature can be set within 68-176℉/20-80℃. The heating function dramatically improves cleaning efficiency.</div> </div> <div><strong>40kHz Frequency</strong> <div>With 40kHz ultrasonic frequency and powerful transducers, our ultra jewelry cleaner does well in cleaning stuff with complex shapes, holes, or long-time stains.</div> </div> <div><strong>3L Tank Capacity</strong> <div>The sonic jewelry cleaner features a sizeable 3L/0.79 gal tank, coming with a cleaning basket and a ball-shaped jewelry cleaning basket to reduce friction during washing.</div> </div> <div><strong>304 Stainless Steel</strong> <div>This ultrasonic parts cleaner is made from 304 stainless steel with a noise reduction lid and built-in handles on both sides, designed for durable use and easy cleaning.</div> </div> <div><strong>Humanized Details</strong> <div>Our ultra jewelry cleaner is equipped with multiple heat dissipation holes on both sides, designed for overheat protection. A spare fuse is provided in case of over-current.</div> </div> <div><strong>Versatile Uses</strong> <div>Suitable for many fields to use--Jewelry: earrings, necklace, diamond; Glasses: sunglasses, optical lenses, contact lenses; Dental: razor blades, dentures; Dishware: forks, knives, spoons, etc.</div> </div> </div> <div> <h3><strong>Specifications</strong></h3> <div>Material: 304 Stainless Steel</div> <div>Capacity: 3L/0.79 Gal</div> <div>Ultrasonic Frequency: 40kHz</div> <div>Ultrasonic Power: 120W</div> <div>Heating Power: 100W</div> <div>Voltage: 110V/60HZ</div> <div>Time Range: 0-30 min</div> <div>Temp Range: 68-176℉/20-80℃</div> <div>Tank Size (L*W*H): 9.45"x5.51"x3.94"/24x14x10 cm</div> <div>Item Size (L*W*H): 10.63"x6.69"x9.45"/27x17x24 cm</div> <div>Product Weight: 8.16 lbs/3.7 kg</div> </div> <div> <h3><strong>PackageContent</strong></h3> <div>1 x Ultrasonic Cleaner</div> <div>1 x Stainless Steel Cover</div> <div>1 x Cleaning Basket</div> <div>1 x Ball-Shaped Cleaning Basket</div> <div>1 x Power Supply</div> <div>1 x User Manual</div> </div>

• 【PREMIUM SUS304 MATERIAL】 - Tank Size: 3L/0.79 Gal; Ultrasonic Power: 120W; Heating Power: 100W. This ultrasonic cleaner machine is constructed with sturdy 304 stainless steel, ensuring no water leakage and long service life. An extra basket is available to decrease collision between sharp items and the tank.
• 【40KHZ DEEP CLEANING】 - 40kHz ultrasonic frequency allows the ultrasonic jewelry cleaner to quickly clean small items with complex construction or irregular shape. The industrial-grade transducers create millions of microscopic bubbles that powerfully clean your possessions while saving time and energy.
• 【MECHANICAL KNOB CONTROL】 - The jewelry cleaner ultrasonic machine features two mechanical knobs to adjust functions, with an adjustable timer (0-30 min) and heater (68-176℉/20-80℃). A heating function can effectively soften and dissolve stubborn marks, thereby improving the cleaning effect.
• 【HUMANIZED DESIGN】 - This commercial ultrasonic cleaner with a heater is designed for better customer use, featuring humanized details. Four anti-skid rubber feet keep the machine stable during operation. The dual fuse protection and multiple cooling holes are provided to avoid over-current and overheat. The cleaner features the isolated-circuit design, providing good capability of waterproof.
• 【EXTENSIVE APPLICATION】 - Suggested applications--Lab: lab glassware, optical & contact lenses, pipettes, test tubes; Electronics Manufacturing: capacitors, ceramic substrates, PC boards, packaging components; Clinic &  labs: burs, blood oxygenators, cannulae, dental instruments, syringe parts; Jewelry: chains, charms, coins, intricate settings, precious metals & gemstones; Auto Industry: carburetor, castings, fuel injectors, machined parts, stamped parts, switches, etc.