Knob 3L Ultrasonic Cleaner 40kHz Heater Timer Stainless Steel
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
This ultrasonic cleaner removes dirt, grime and stubborn marks from jewellery, dental instruments, hardware and laboratory equipment quickly and efficiently using 40kHz ultrasonic waves and adjustable heating. The durable stainless steel construction and safety features mean it will perform reliably whether you're using it at home, in a small business or professional setting.
- 3L capacity tank made from premium SUS304 stainless steel with no water leakage
- 40kHz ultrasonic frequency with 120W power for deep cleaning of small, complex or irregular shaped items
- Adjustable timer from 0 to 30 minutes and heater from 20 to 80 degrees Celsius
- Mechanical knob controls for easy operation
- Includes cleaning basket to protect delicate items from collision damage
- Four anti-skid rubber feet provide stability during use
- Dual fuse protection and cooling vents prevent overheating and over-current
- Suitable for jewellery, dental instruments, laboratory equipment and commercial applications
📦 Shipping & Delivery
Free Standard Shipping on all orders across Australia.
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
Express delivery options are available at checkout.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
