SKU: 97722216844

Benchmark H3770-S Digital Magnetic Stirrer

Sale price$139.50 Regular price$155.00
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Benchmark H3770-S Digital Magnetic StirrerOverview Benchmark stirrers feature an exceptionally durable, chemical resistant, white ceramic work surface. The space efficient design (7. 5 X 11. 5 in. footprint) makes them ideal for use on crowded benchtops, biological safety cabinets and in bio hoods. Advanced microprocessor controls allow quick, precise adjustment of speed and temperature. The display provides constant visualization of the speed. With a square 7 in. work surface, all models are

Overview

Benchmark stirrers feature an exceptionally durable, chemical resistant, white ceramic work surface. The space-efficient design (7.5 X 11.5 in. footprint) makes them ideal for use on crowded benchtops, biological safety cabinets and in bio-hoods. Advanced microprocessor controls allow quick, precise adjustment of speed and temperature. The display provides constant visualization of the speed.

With a square 7 in. work surface, all models are compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles and other vessels. An optional support rod (H3770-ROD) is available for mounting thermometers, temperature probes, etc.

Features:

  • Large, ceramic work surface, 7 x 7 in
  • Safety LED indicates hot surface
  • 5L stir capacity
Key Attributes 
Maximum volume (L): N/A
Minimum Volume (L): N/A
Speed max (rpm): 1,500
Speed min (rpm): 150
Max temperature (◦C): N/A
Plate:  Square
Plate material: Ceramic
Torque max (Ncm): N/A
Controls: Digital
Timer: No
Programmable: No
Reverse rotation: No
Warranty (years): 2
Weight (lbs): 6.4
Dimensions Width (in): 7.5
Dimensions Height (in): 4
Dimensions Length (in): 11.5

 

Manufacturer Specifications 

Speed Range:

150 to 1500 rpm
Platform Dimensions:

7 x 7 in./ 17.8 x 17.8 cm

Control:

Digital

Dimensions:

(w x d x h)

7.5 x 11.5 x 4 in.

18 x 27.9 x 10.1 cm

Weight:

6.4 lbs. / 2.9kg
Electrical:
115, 50-60Hz 500W
Warranty:
2 Years
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 97722216844

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4.2 ★★★★★
Based on 25 reviews
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T
Verified Purchase
Teresa A. Patterson
Whiting, US
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
S
Verified Purchase
Stephanie
Houston, US
★★★★★ 5
Sound deadening the Hot Rod
Size: 20 sqft, Size: 20 sqft
Works well, good value for the money. It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
Verified Purchase
M. Del
Fort Morgan, US
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
C
Verified Purchase
Charlie J
Port Orchard, US
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
R
Verified Purchase
R. Selberg
Carnegie, US
★★★★★ 5
Works well
Size: 10 sqft
Worked great at a budget price. I used it to damp a fiberglass loudspeaker horn. Easy to work with too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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