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LAB FISH

LAB FISH MS3 Magnetic Stirrer Mixer Stir Plate

Based on 328 reviews
Condition: New
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$21.99
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Oct 29
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At a glance

Condition
New
Size
3L
Model
MS3
Dimensions
6.61"L x 6.3"W x 1.85"Th
Color
White
Material
PLA_(Polylactic_Acid)
Shape
Round

Features 5

  • POWERFUL STIRRINGDurable brushless motor with powerful stirring speed and wide range of stepless speed up to 1800 rpm.
  • LARGE MIXING VOLUMEThe recommended stirring volume is 1L-3L, this mini magnetic mixer is suitable for stirring work in a variety of environments, such as home brewing yeast fermenters.
  • MULTIFUNCTION USEIdeal for various applications, including stirring and mixing in school laboratory, industry, agriculture, food processing and home brewing. Tip: Not suitable for stirring high viscosity liquid.
  • COMPACT&PORTABLE DESINGCompact design for easy storage and light weight for portable use. High speed mixing while providing great stability and quiet operation.

Description

LAB FISH is a leading global manufacturer of laboratory equipment with over 10 million customers worldwide. Improve Efficiency: Our products help make every experiment you do faster and more efficient. Safe and Reliable:We are committed to developing high quality products to help make each of your experiments, more accurate and safe. Everyday Value: Make every experiment more convenient. We are one of the leading manufacturers of high quality laboratory equipments that are designed and manufactured in accordance with ISO9001/13485. We have been focused on lab equipment for 20 years, our dedicated and experienced R&D team and sourcing capability enable LAB FISH to provide you with the most cost-effective and time bound solutions Produce every product with heart, sincerely create value for customers, and make every customer satisfied is our original intention.

Specs 17

Material PLA_(Polylactic_Acid)
Brand LAB FISH
Product Dimensions 6.61"L x 6.3"W x 1.85"Th
Color White
Shape Round
Brand Name LAB FISH
Number of Items 1
Manufacturer LAB FISH

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If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews

Great for the price and powerful enough for the home laboratory.
Size: 3L-SET
This little stirrer does a great job mixing powder up to 3000 ml and agitating liquid culture jars. For mixing powder I would recommend using a gear shaped PTFE pill as it will mix more thoroughly. Also, it will handle a beaker with heated water up to 104 degrees which is perfect for mixing LC powder. A great find for the price point, and it's been working as advertised with no issues. I highly recommend this Lab Fish product. ... show more
Reviewed in the United States on September 5, 2026 by Keith
Works great!
Size: 3L-SET
I'm using this as a tool in my bar program in making syrups and superfoams and it is indispensable part of the process. I can't recommend it enough. Very reasonably priced and made well. Paired with a 1L beaker, it stirs and incorporates up to 800ml with absolute ease.
Reviewed in the United States on August 26, 2026 by Rosewood
Good machine, just not for nail polish
Size: 3L
The machine works as intended, but I bought it for magnetizing nail polish, and for that it's just meh. In order to get a good glass bead you have to hold your nail towards the magnets or it will be very diffuse. Completely defeats the purpose of being able to rest my nail easily on a magnet for two minutes. Again, not what this stirrer is intended for, so I'll give it 5 stars for being quiet and easy to adjust the speed of the spin. If you want something for magnetic polish I'd suggest finding a device with bearings to keep the spin going and right over your nail, not underneath. There's a few 3d printed ones out there, I'm going to try one and hopefully it goes better than this. I have seen where people put the 3d printed magnet with bearings on top of this machine, and it spins the device with no input from the user. Maybe I'll try that and this purchase won't be a total loss. ... show more
Reviewed in the United States on March 31, 2026 by Kat S
Incredibly efficient!
Size: 3L-SET
I had never used one of these, worked better than I expected! Smooth, almost indispensable after that first use. Purchase a few extra stir bars while you're at it.
Reviewed in the United States on August 27, 2026 by Cliff
Thin liquids
Size: 3L
It works pretty well on thin liquids. I tried to use this for my epoxy resin project and it does not work for that
Reviewed in the United States on March 27, 2025 by Amanda
VERY, very impressive!
Size: 3L-SET
I purchased this out of ongoing frustration with a competing item that was literally only a few dollars cheaper. Below is a list of all of the items this stirrer aces, and which the marginally cheaper version bombed. 1. The top plate thoughtfully has its center clearly marked, making it VERY easy to align the center of the container whose contents are to be stirred and the stir bar directly over the magnetic center. This eliminates small and light containers from being jostled into a new position if one had to guess at the actual physical center position. 3. The stir bar starts moving when the unit is turned on, even at its slowest speed. Lesser models require turning to a sufficiently high speed for the stir bar to "catch", then the speed turned down to something usable. 4. The power jack is high quality, and the included power supply appears to be very high quality as well 5. This unit is basically silent! Compared to others with loud motors, this just spins the stir bar in almost complete silence. The quality of this unit belies its low price. The packaging, the magnetic stir bars, and stir bar retriever tool are also much higher quality than I'd expected, and I'm VERY impressed with quality and value of this stirrer. ... show more
Reviewed in the United States on January 15, 2025 by Stephen K.
Staters
Size: 3L-SET
Works perfectly for my 2000ml yeast starters. The magnets it comes with never get thrown off balance. 2nd one I purchased because the first one was so great (I make multiple starters at a time)
Reviewed in the United States on June 28, 2026 by Jesus Valle
Great multipurpose tool
Size: 3L-SET
I bought this for glass bead manicures, but I'm actually finding it quite useful for its actual purpose lol. I will use it with coffee or tea that has honey or sweetener in it to keep it thoroughly mixed so it doesn't get too sweet once I get to the bottom of my beverage. I also found that it thoroughly mixed an old liquid IV that I found in my travel bag. ... show more
Reviewed in the United States on May 24, 2026 by Larina C.
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