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A magnetic stirrer for mixing water test reagents efficiently and effortlessly

Test the Smart Way

Water testing is critical and necessary for aquariums. However, it is annoying and time-consuming to mix different test kits one by one. 

Smart Stir is a small but clever labor and time-saving gadget to help you mix water test reagents with ease. Its strong motor and tiny magnetic stirring bar allow you to mix liquids completely and effortlessly in a moment.

Just drop the magnetic stirring bar in the container, put it on the stir base, and press the power button, Smart Stir will do the annoying labor for you especially when you have to do several tests. It will stop automatically after five minutes in case you forget to turn it off.

Make water testing easier, faster, and more effective!


Compact and Compatible

Smart Stir’s compact design not only saves space but is compatible with standard vials whose diameter is under 2.7 cm found in most water test kits.

Sustainable and Energy-Saving

Instead of replacing batteries, Smart Stir has a built-in rechargeable lithium battery which reduces the waste and cost of batteries. It will be turned off automatically after five minutes of operation to save power. The low battery indicator reminds users to charge it in time to get the best performance.

Elegant and Thoughtful

Smart Stir comes with not only an attractive and streamlined look but a thoughtful design. Its holder makes sure the vial stands firmly and the non-slip rubber pads on the bottom dampen vibrations during stirring.

In the box:

Smart Stir Base

Micro USB Charging Cable 

Iron wire (for retriving the stir bar)

Magnetic Stir Bar


Replacement or extra stir bars can be found here: