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Description
Jeio Tech MS Magnetic StirrersOverview Powerful magnets and motors guarantee a high speed and a good management of the devices. Model Name : MS 12B 17B 22B, 12T 17T, 17G 22G All Model Features: Performance & Convenience Ergonomic designed, lightweight, easy to operate, and low profile. Best in the class with broad speed range and suitable for high speed rotation experimental environment. Spark less, silent and durable BLDC motor. Wide top plate. Two non slip silicon plate covers
Overview
Powerful magnets and motors guarantee a high-speed and a good management of the devices.
Model Name : MS-12B/17B/22B, 12T/17T, 17G/22G
All Model Features:
- Performance & Convenience
- Ergonomic designed, lightweight, easy to operate, and low profile.
- Best-in-the-class with broad speed range and suitable for high-speed rotation experimental environment.
- Spark-less, silent and durable BLDC motor.
- Wide top plate.
- Two non-slip silicon plate covers (white & black) provided for MS-B, T, G.
- Non-slip strength rubber feet.
- Strong magnetic coupling to ensure constant stirring.
- Safety
- Unit is safely designed to protect internal components from accidental spills.
- Built-in thermal shutdown and current limit protection.
Digital Stirrers additional features (models MS-17G/22G only):
- Digital PID feedback control for reproducible stirring results.
- Convenient program control.
- Gradual start-up to protect users against splashing of samples.
- Bright and vivid VFD and responsive touch buttons.
- Easy-settable digital timer (1 min. to 99hr. 59min.)
- M10 threaded hole to hold a support rod.
Key Attributes
| Maximum volume (L): | 5L |
| Minimum Volume (L): | N/A |
| Speed max (rpm): | 2500 |
| Speed min (rpm): | 30 |
| Max temperature (◦C): | N/A |
| Plate: | Round |
| Plate material: | Polypropylene with non-slip silicon cover |
| Torque max (Ncm): | N/A |
| Controls: | Analog or Digital |
| Timer: | Yes |
| Programmable: | Analog: No; Digital: Yes |
| Reverse rotation: | No |
| Warranty (years): | 1 (2 years after submission of warranty registration card) |
| Weight (lbs): | 4.5-8.6 |
Manufacturer Specifications
| Model | MS-12B | MS-12T | MS-17B | MS-17T | MS-22B | MS-17G | MS-22G | ||
| Technical data | Speed control | Electronic speed control | Feedback control with PID | ||||||
| Stirring capacity (Liter, H2O) | 2 | 4 | 5 | 4 | 5 | ||||
| Speed range (rpm) | 150 to 2,500 | 30 to 2,000 | |||||||
| Speed display | None | VFD | |||||||
| Motor rating input / output (W) | 2.9 / 1.6 | ||||||||
| Magnetic bar, Max. (Ø×L) (mm / inch) | 8×30 / 0.31 ×1.18 | 8×30 / 0.31 ×1.18 | 8×40 / 0.31 ×1.57 | 8×30 / 0.31 ×1.18 | 10×50 / 0.39 ×1.97 | 8×40 / 0.31 ×1.57 | 10×50 / 0.39 ×1.97 | ||
| Load, max (kg / lbs) | 15 / 33.07 | 10 / 22.05 | 20 / 44.09 | 20 / 44.09 | 25 / 55.12 | 20 / 44.09 | 25 / 55.12 | ||
| Top plate | Material | Polypropylene with non-slip silicon cover | |||||||
| Dimension (Ø, mm / inch) | 120 / 4.72 | 115 / 4.53 | 170 / 6.69 | 165 / 6.5 | 220 / 8.66 | 170 / 6.69 | 220 / 8.66 | ||
| General data | Body shape | Round type | Triangle type | Round type | Triangle type | Round type | Oval type | ||
| Body material | Polypropylene | ||||||||
| Dimension (W×D×H) (mm / inch) | 130 ×133 ×65 | 181 ×176 ×64 | 180 ×186 ×65 | 246 ×243 ×64 | 230 ×235 ×65 | 210 ×280 ×72 | 260 ×355 ×72 | ||
| / 5.1 ×5.2 ×2.56 | / 7.1 ×6.9 ×2.5 | / 7.1 ×7.3 ×2.6 | / 9.7 ×9.6 ×2.5 | / 9.1 ×9.3 ×2.6 | / 8.3 ×11 ×2.8 | / 10.2 ×14 ×2.8 | |||
| Net weight (kg / lbs) | 0.6 / 1.32 | 0.9 / 1.98 | 1.1 / 2.43 | 1.35 / 2.98 | 1.75 / 3.86 | ||||
| Electrical requirements | AC 100 ~ 240V, 50 / 60Hz with power adapter | ||||||||
| Power consumption (W) | 5 | 6 | |||||||
| Protection class (DIN EN 60529) | IP42 | ||||||||
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 765 reviews
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Product Reviews
★★★★★ 5
goose down pillows.
Color: White, Size: King Size Set of 2
Since receiving them, these king-size white goose down pillows have truly transformed my sleep. They are incredibly soft and fluffy to the touch, so plush it's hard to believe they hold their shape. Sleeping on them is like lying on a cloud.
The 100% cotton cover adds extra comfort: it feels cool to the touch, breathes well throughout the night, and helps me maintain a comfortable temperature while I sleep. Furthermore, the "reinforced fiber" structure is noticeable: after several weeks of use, the pillows retain their support; they don't clump or lose their shape, ensuring consistently good rest.
I find they have the ideal balance between firmness and softness: firm enough to support my neck and head, yet plush enough to adapt to my posture without creating pressure. This has improved my nights; I sleep more soundly and wake up with less stiffness in my neck.
In short: these pillows combine luxury, comfort, and durability. If you're looking to improve your sleep quality with soft, firm, and breathable pillows—especially in king size—these are perfect. Definitely one of the best investments you can make for better sleep.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Perfect Balance of Comfort and Support!!
Size: King / 2 Packs, Color: White/Soft
I’ve been using these pillows for a few days now, and they’ve been amazing. They’re soft but still have that medium-firm support that keeps my neck comfortable no matter how I sleep. The 100% cotton cover feels really smooth and breathable, and I love that they’re hypoallergenic.
They fluff up nicely after washing and keep their shape well. Honestly, they feel like hotel-quality pillows at home
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Juego de 2 almohadas
Size: Queen / 2 Packs, Color: White/Soft
These pillows are incredibly soft and comfortable! They provide the perfect balance between support and fluffiness, making them great for any sleeping position. The quality feels premium, and they stay cool throughout the night. Definitely a great purchase!
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Very comfortable
Size: Queen / 2 Packs, Color: White/Soft
These pillows are the best investment I could have possibly made. They are of incredible quality and are soft—qualities that allow you to rest much better, as prioritizing such things is essential for achieving deep sleep.
And with a super soft fabric.
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Reviewed in the United States on April 17, 2026
★★★★★ 4
Okay pillows
Size: King / 2 Packs, Color: White/Soft
Soft and comfortable, the only downside to the pillows is that the feathers pop out from the cover and pinch
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Reviewed in the United States on March 5, 2026