After several months of use, I can confidently say this device has become a permanent fixture on my desk—and not just because I’m too busy to unplug it. The voice dictation works impressively well, saving both time and keyboard wear, while the video quality is sharp enough to make even Monday morning Zoom calls look respectable.
Whether you’re conferencing or simply attempting to look professional from your home office, the performance is consistently reliable. As someone with over 25–30 years in the IT industry, I don’t hand out praise lightly—but in this case, it’s well deserved.
In short, this is an excellent choice for everyday office use. Logitech continues its long-standing tradition of delivering quality products—thankfully, without requiring an IT support ticket to get started.
If only every piece of tech behaved this well, IT departments everywhere could finally take a proper coffee break.
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30L Digital Ultrasonic Cleaner Jewelry Ultra Sonic Bath Degas Parts Cleaning
30L Digital Ultrasonic Cleaner Jewelry Ultra Sonic Bath Degas Parts Cleaning
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The ultrasonic cleaner is RCM approved and certified microprocessor-controlled device that uses ultrasonic or high frequency sound waves to clean jewelry and other delicate items. The vibration of ultrasonic waves in the liquid will cause strong cavitation and emulsification. Millions of cavitation bubbles can be generated per second.
Under the action of sound pressure, these bubbles are rapidly produced and continuously violently blasting, producing a strong impact and suction force to remove stubborn dirt and kill bacteria and viruses.
Built-in powerful transducers can strengthen the ultrasonic power and produce a superior cleaning outcome. Utilise the digital program to control the unit, according to the quantity and condition of the items to be cleaned and to choose a working cycle time.
As a result, it is more convenient and efficient than hand wash, steam cleaners, high pressure water jet cleaning or other machines.
Advanced brushed stainless steel 304 cleaning tank to avoid corrosion water stains and to keep the tank looking always new.
Specifications:
- Capacity: 30L
- Material: SUS 304 Grade Stainless Steel
- Transducers: 10 pieces
- Power: 600W
- Voltage: 220v - 240v
- Heating Power: 600W
- Heater: 20 - 80˚C
- Frequency: 40 KHz
- Tank Size (mm): 500(L) x 300(W) x 200(H)
- Unit Size (mm): 530(L) x 330(W) x 330(H)
- Time: 0-30 minutes
- Weight: 15Kg
- AU Plug
- Warning
- Never turn on the machine while its empty
- Always make sure that you fill the container to more than 1/2 capacity and less than 2/3 capacity.
- Failure to follow these warnings might damage the machine and void the warranty.
Features:
- Durable Stainless steel construction
- Degas function
- Heating and ultrasonic functions
- Ultrasonic cleaning and heating can be used at the same time
- High efficacy cleaning for small blot particles
- RCM, CE, FCC and RoHS Approved
- Built-in Powerful Transducer can strengthen the ultrasonic power to produce a superior cleaning outcome.
- Stainless steel cleaning basket for cleaning some small objects which need less friction. It can reduce the friction between the small objects and the tank.
- Stainless steel tight fitting lid with handle to prevent water heat from diffusing.
- Drains with flow control valve for easy cleaning and rinsing
- Skid proof rubber feet
- Use tap water only for general cleaning, you also can add about 5-10 ml of detergent into water to enhance wash result when needed.
Applications:
-
Household supplies: Daily use of items such as gold and silver jewellery, jewellery, head ornaments, brooches, glasses, chains, pens, CDs, shaving knives, combs, dentures, tea tools and milk bottles, nipples, and fruits like grapes, cherries and strawberries. While cleaning the object, it can also be sterilised.
- Electronic appliances: Switch, integrated circuit, electronic circuit board, semiconductor element, silicon chip, quartz crystal, magnetic head, magnetic tape, optical fibre Relay, capacitor, alarm, memory, LCD, Solder, oil stains, turpentine, preservatives, paraffin, oxide, rust on the hard disk components.
- Watches and Jewellery industry: Remove paint, spray paint, compound, oil sludge, dust, oxide layer, polishing paste on jewellery necklaces, jade articles, watches, glasses, etc.
- Chemical and biological Industry: cleaning, disinfection and sterilisation of chemical instrument and laboratory vessel. Assists the accelerate the emulsification, decomposition and extraction.
- Automobile industry: Mainly remove oil, antiseptic, plastic residue, abrasive and graphite on Valve, ignition plug, fuel pump, oil tank, battery electrode, piston ring, machine control disc parts.
- Optical Industry: Remove oil, sweat and ash on the Optical instruments and all kind of lens.
- Aviation industry: Remove oxide, dust, rust, carbon and scale on fuel filter, flow control equipment, Gyroscopes, satellite and aviation hydraulic system
- Electroplating industry: Remove grease, rust, phosphide on the Vernier caliper, fixture, spectacle frame, surgical instruments, dental tools, hardware, watch parts, metal structural parts such as fishing gear accessories
- Printing and textile industry: Remove stains, ink mark, fingerprints, oil and dyestuff on the Rotary machine, spinneret, polyester filter core, textile spindle.
- Power industry: Remove ink, oil, dust, rust on the street lamp, electric power meter, bulb, teletype and insulation head
- Vacuum ion plating products: Mainly cleaning oil stains, fingerprints, dust, oxides on lenses, resin sheet, glass, lighting, arts and crafts before coating
- Medical instruments: Mainly remove blood, gel, fingerprints, residues, proteins on syringes, pipettes, glass containers, pacemakers, esophagoscopes, proctoscope, directional mirrors, artificial organs.
- Precision machinery: Mainly remove abrasives, iron filings, rust inhibitors, composites, cooling oils, polishing, oxides on screws, nozzles, gears, springs, bearings, lead frames, production machinery, full enclosed compressors, heat exchangers, precision valves.
Package Includes:

- 1x 30L Ultrasonic Cleaner
- 1x Stainless Steel Tray
- 1x Instruction Manual
Tips for protecting your children online
In today's digital age, ensuring your children's safety while they browse the internet is paramount. As they explore the vast online world through smartphones, gaming consoles, laptops, and other devices, it's essential to implement measures to shield them from potentially harmful content and interactions. Here are some tips to help you safeguard your children online:
1. Communication is Key
Open and ongoing communication with your children about online safety is crucial. Discuss the potential dangers they may encounter online, such as pornography, cyberbullying, and violent content. Encourage them to come to you with any concerns or questions they may have.
2. Set Clear Boundaries
Establish clear rules and boundaries regarding internet usage. Define appropriate time limits for browsing and specify which websites and apps are off-limits. Make sure your children understand the consequences of violating these rules. You can also restrict some of these apps or online content utilizing device level parental controls explained below.
3. Utilize Parental Controls
Take advantage of the parental control features available on devices and internet browsers. These controls allow you to block access to specific websites, set age-appropriate content filters, and monitor your children's online activities. Familiarize yourself with the parental control options on smartphones, gaming consoles, and laptops to effectively manage your children's online experiences.
4. Educate Yourself
Stay informed about the latest trends and technologies related to online safety. Familiarize yourself with popular social media platforms, gaming communities, and messaging apps that your children may use, including the functions they provide. This knowledge will help you understand the potential risks and take appropriate action to protect your children.
5. Monitor Their Online Activities
Regularly monitor your children's online activities to ensure they are adhering to the rules and staying safe. Keep an eye on their browsing history, social media interactions, and messaging apps. Be vigilant for any signs of cyberbullying or exposure to inappropriate content.
6. Encourage Safe Online Behavior
Teach your children about the importance of practicing safe online behavior. Remind them never to share personal information, such as their full name, address, or phone number, with strangers online. Encourage them to think critically about the content they encounter and to report anything that makes them feel uncomfortable or unsafe.
7. Lead by Example
Be a positive role model for your children by demonstrating responsible and respectful online behavior yourself. Show them how to navigate the internet safely and responsibly, and emphasize the importance of treating others with kindness and empathy online.
8. Reporting abuse, making complaints and finding more information
For additional resources and guidance on online safety, visit the Australian e-Safety Commissioner's website at www.esafety.gov.au. Here, you'll find a wealth of information, including tips for parents, educational resources for children, and tools for reporting online abuse and harassment.
You can also report abuse through the website’s online form.
By following these tips and utilizing available resources, you can help keep your children safe from pornography, cyberbullying, violent content, and other unsafe material while they navigate the internet. Remember, proactive measures and open communication are key to fostering a safe and positive online environment for your family.
