Pay in installments of $238.88 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
VELP AMI4 Multi-Position Magnetic StirrerOverview The AMI 4 is an illuminated magnetic stirrer with 4 separately controlled positions. It is particularly useful for titrations where optimum lighting conditions are needed in order to identify the colorimetric end point. It is especially recommended for titrations that have slight color changes. Electronic speed regulation: up to 1100 rpm, Stirring volume (H2O): up to 5 L per position Distance between stirring position centers: 150 mm
Overview
The AMI 4 is an illuminated magnetic stirrer with 4 separately controlled positions. It is particularly useful for titrations where optimum lighting conditions are needed in order to identify the colorimetric end point. It is especially recommended for titrations that have slight color changes.
Electronic speed regulation: up to 1100 rpm, Stirring volume (H2O): up to 5 L per position
Distance between stirring position centers: 150 mm
Features:
- Rugged Design
- Control panel is shielded from liquid spills
- Epoxy-coated tough steel casing
- Long life operation
- Applications Oriented
- 4 places, maximum 4 x 5 liter flasks (max. Ø 150 mm)
- Illuminated surface for visualization of particles and color changes
- Ideal for microtitration, in particular for subtle color changes
- Soft start but rapidly reaching set speed
- Excellent speed control (electronic), even at low speed
- Convenient Operation
- Ergonomic - very low height
- 4-position model provides independent speed regulation
- Speed regulation up to 1100 rpm
- Universal mains voltage range
- Light weight
Key attributes
| Maximum volume (L): | 20 |
| Minimum Volume (L): | N/A |
| Speed max (rpm): | 1100 |
| Speed min (rpm): | 20 |
| Max temperature (◦C): | N/A |
| Plate: | Multiposition |
| Plate material: | epoxy painted metal structure |
| Torque max (Ncm): | N/A |
| Controls: | Analog |
| Timer: | No |
| Programmable: | No |
| Reverse rotation: | No |
| Warranty (years): | 3 |
| Weight (lbs): | 8.8 |
| Dimensions Width (in): | 23.6 |
| Dimensions Height (in): | 2.2 |
| Dimensions Length (in): | 10.6 |
Manufacturer Specifications
| Construction material: | epoxy painted metal structure |
| Stirring volume (H2O): | up to 5 liters per position |
| Distance between stirring position centres: | AMI 4 150 mm |
| Power: | AMI 4 4.8 W |
| Weight: | AMI 4 4.0 Kg (8.8 lb) |
| Dimensions (WxHxD): | AMI 4 600x55x270 mm (23.6x2.2x10.6 in) |
| Electronic speed regulation: | up to 1100 rpm |
| Speed regulation: | excellent speed regulation even at low number of revolutions |
| Stirring system: | high-power driving magnet type ''PCM'' operated by a mono-phase motor for continuous operation |
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
4.3 ★★★★★
Based on 17 reviews
Sort
Product Reviews
★★★★★ 4
Solid little workhorse
Color: Space Grey
Works well. Key part of my espresso setup. Battery charge lasts. Easy to use. My only gripe is that the power switch can be hard (for me) to turn on and off without lifting it up to find it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Worth it!
Color: Black
A necessity for anyone trying to elevate their espresso making game. I use this to measure my beans and to also measure the shot I pull and how long it takes to pull. It’s great quality and totally worth it. The scale is very quick to start when the shot starts to pull. Easy to use and a great scale.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Works prefectly, accurate, easy to use, and looks great.
Color: Black
I didn't expect much but it works really well and seems to be very accurate. It's much more sensitive (to 0.1g) than the scale I was using to measure my coffee and the autostart timer works really well. Also, unlike my other scale, this one is USB-C rechargable and so far has no indication of needing a recharge after a week or so of daily use. My other scale uses CR2032 batteries and goes through a pair every three weeks, so being able to recharge instead is quite nice.
It's small and I can use it to time the extraction and also use it to measure out heated water for tea, or whatever I need. This is definitely a steal for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 5
Great value and full-functioned.
Color: Black
This is a simple, elegant little scale with timer. It's perfect for use with a small espresso machine like my Breville Bambino Plus. It shifts easily from counter use weighing beans before grinding, to placing on the drip tray to time and weigh shots. The top is smooth and water resistant. I think it's a great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
★★★★★ 5
Beautiful, functional, and perfect for a stylish coffee bar
I absolutely love this scale. As someone who cares about both function and aesthetics, this was exactly what I was looking for. It’s refreshing to find a high-quality kitchen tool that doesn’t force you to sacrifice the look of your space. The white and gold design is stunning and fits perfectly on my coffee bar without looking bulky or industrial.
Functionally, it works flawlessly. I primarily use it to measure my coffee beans, but I’ve also used it for other items, and it’s consistently accurate and easy to use. The size is perfect — compact enough to keep out on the counter without taking up space, yet large enough to be practical and stable.
The display is clear, the buttons are responsive, and the overall build feels solid and well made. I also appreciate how intuitive it is to use — no learning curve at all.
If you’re someone who loves a beautiful, cohesive kitchen setup but still wants reliable, quality tools, I would highly recommend this scale. It’s small, stunning, and performs exactly as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
recommand products
1979-93 Fox Body TBM Modular Bore Billet Master Cylinder Conversion Kit (Choose Bore Size)
260.00
BRIDGESTONE rubber tracks 483x52x152.4SN Chevron Tread
4428.50
BRIDGESTONE rubber tracks 320x47x86KF Block tread
1127.50
137-8712 TORO RUBBER TRACK center lug drive
570.00
TNT 450X86X60 Standard Duty C Pattern Rubber Tracks
1654.00