UGears Dynamometer
$69.00 $19.90 Add to cart

UGears Dynamometer



999 in stock

This item is selling fast!

Insured Free shipping on all orders 

  • Easy Refunds. Buyer Protection.
  • Safe payment via Stripe
  • Online Tracking Number for Every Order
  • We’re happy to help. Get in touch

UGears Dynamometer

Spin the wheel, or let mechanics do it for you! The UGears Dynamometer is a dynamic and unique model which uses the pneumatic principle to operate and wow the user. Blow into the top gear and a system of levers will transform air pressure into motion and spin an arrow at the center of the task wheel. Perfect for games with family or visitors, enjoy a round of “simon says” when you blow on the gear and perform whatever task the arrow comes to rest on.

From Archimedes to Leonardo da Vinci, simple machines are a staple of learning. A good understanding of them can help teach the basics of physics, mechanics, and craftsmanship. Carry on the legacy of the great inventors of the past with a kit that will engage your hands and mind. Many of them got their start tinkering with toys and tools, so what’s the harm in trying?

Our primary focus is on toys with educational value. UGears puzzles contribute to developing the skills of logical thinking, attention span, concentration and attention to detail. Because of this, schools, learning stores, and homeschool coops are some of our most valued customers. Bring an engaging and effective learning environment right to your living room with UGears. We believe that learning is fun and our mission is to bring the gift of expanding the mind to children across the world.

Being built from 48 ready-to-build pieces, the UGears Dynamometer is a good educational model which teaches many basic principles of mechanics. One of the simplest UGears models, the mechanical Dynamometer demonstrates something called a “Geneva drive” which uses cascading gears and a mechanical junction to translate the continuous motion of one gear into the intermittent motion of the other.

The UGears Dynamometer design is inspired by real-life mechanisms, so you can see exactly how simple machines function to transfer energy and achieve their results. With no box hiding the gears and mechanisms, every blow on the gear sets in motion a wondrous series of rotations which culminates in the spinning of the arrow which is plainly visible to be studied and enjoyed by the user.

The Dynamometer is just as fun to build as to play with, so gather around with family and friends to construct your Dynamometer and share the satisfaction that comes with building your own toys. The Dynamometer is crafted from high-quality plywood boards using 48 precision-cut parts which require no adhesives or tools for construction. It can be assembled in under 2 hours with the help of the detailed instruction manual. No getting mired in messy glue or scouring the garage foe the right tool, just unbox and get right to building! Suitable for ages 14 and up.

UGears Dynamometer Specs

Size: 5.8 x 2.8 x 6.7 in

Package size: 14.6 x 5.7 x 1.2 in
Number of parts: 48
Level: Easy
Assembly Time: 2 hours
Recommended Age: 14+
Kit weight: 0.75 lbs
Manufacturer: UGears

UGears Dynamometer

Click here to view 360° image in a new window.


Teens and adults aged 14 and up will enjoy building their own 3d puzzle set. Creating the wooden puzzle model kit is challenging and may take a few hours, depending on your pace and patience. These building sets will draw out and propel your child’s ability to plan and build their own structure like a true architect or engineer.


The UGears Dynamometer wooden craft kit is not only functional and fun, but it is designed beautifully, too! Great choice as Thanksgiving Day Gift, Birthday Gift, Christmas Gift, Father’s Day Gift, Back to School Gift, Gift for Boys and Girls, for friends and family members. The mechanical wooden puzzle has decorative designs that look captivating in the finished product. Display a truly unique wooden piece on your desk, shelf, or nightstand.


With laser-cut technology, the pre-cut wooden board will be easy to pop the individual pieces out of the sheets. Utilizing safe and environmentally friendly wood from all-natural trees without any added toxins, even children can safely play with sets. Also, the educational toy comes packaged with clear, simple, and very detailed English instruction as well as illustrations. Follow the steps shown in the instructions and you will build the wooden art craft set quickly and correctly.


Thrill the entire family and provide fun and entertainment by piecing UGears Dynamometer DIY wooden puzzle together. Building this 3-D Puzzle Kit can be worthy for the family to complete together. The complexity of this kit will bring families together for hours to create something truly unique to display in their home. Believe us, this is an unforgettable family time, you will be surprised by the child’s hands-on talent. This model is also a perfect idea for a handyman or anyone who enjoys woodworking.

It integrates the beauty of machinery and scientific exploration, which advocates science and technology, creativity, and freedom.


  • Solving 3d puzzles flexes mental muscles and provides benefits for both children and adults
  • Also provides an effective way to develop motor skills,hand-eye coordination, and build a better sense of structures.


  • You will certainly be proud of displaying your creation to all of your friends and family!
  • DUGears Dynamometer will be attractive decorations when you put them in the bookcase, display cabinets, etc.


  • Wood is from all-natural trees, even children can safely play with sets without harmful chemicals.
  • Build your own structure like a true architect or engineer with exquisite workmanship.

For more products click here

shipping 1

Shipping and Delivery

Some products might need glue, wax and/or batteries. These products are forbidden on regular international air shipping, and might not be included in your package. They can be replaced by any glue that works for wood and any wax.
We have three different fulfillment centers in the United States, Spain, and China. After your order is complete, it takes us 1-3 business days to process your order and get it ready for the shipping center.   If there is a lack of inventory from your nearest location, we will ship your order from our main fulfillment center in China, where we stock a large quantity and style of the products. We make the biggest effort to send your items from your nearest location, but expect your product to be shipped from our main fulfillment center in China; expected time to receive your order 2-5 weeks after order processing. Depending on your location and shipping options the shipping time could be more or less. If you have any question about shipping times, please send us an email to [email protected]


Once the order is shipped, please allow 3-7 business days for the tracking number to be fully updated on the post office system. Please note that your order is actually on the way and there is no delay of the package rather than the tracking number status.

Order cancellation and refund

You are allowed to cancel your order every time it wasn’t shipped. Once shipped it cannot be cancelled. If you received your package with broken pieces or pieces were missing we will send you the parts . To be eligible for this, it must be within 5 days of arriving the product to your destination. We make our best efforts to package your item in the best manner so it arrives in perfect condition, we are not responsible if the outer package gets damaged due to the shipping as long as the inner pieces are in good conditions.

Wrong address

It is the responsibility of the buyer to make sure that the shipping address entered is correct. We do our best to speed up processing and shipping time, so there is always a small window to correct an incorrect shipping address. Please contact us immediately if you believe you have provided a wrong shipping address.

Lost or stolen package

We are not responsible for lost or stolen packages. If your tracking information states that your package was delivered to your address and you have not received it, please report it to your respective shipping carrier. If you have any further questions on how to do this, please reach out to our customer support team.

Shipping times on abnormal situations

Shipping times may vary and it may take up to 40 business days for orders to arrive due to rare occasions like holidays and unexpected natural and political events. By making a purchase on this website you agree to not file a chargeback or a dispute for any reason within 40 business days of making a purchase.

You agree to send us an email to [email protected] to resolve any payment issues you may encounter with us and you agree to wait 40 business days before contacting your bank, payment transaction processor or payment gateway to file a chargeback or a dispute.
You agree to be liable for damages and business losses due to chargebacks or disputes made by you within 40 business days of your purchase and you also agree to appear in small claims court and be liable for our attorney’s fees.

If your order or products fail to arrive and you have evidence that you’ve reached us via the email mentioned above and we did not get back to you or help you with a return or a refund request within 40 business days of your purchase, you may file a dispute or a chargeback with no liability.

Contact Us

If you have any questions about this Privacy Policy, please contact us by e‑mail at [email protected]