Lab Vibrator 8"x6" Square Quartet Vibrator, JT-51B Model Plaster Oscillator Gypsum Mixing Machine, 110V/120W Lab Equipment
Condition: New
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 3 left in stock, order soon!
Arrives
Sunday, Mar 1
Features
- Adjustable Strength - Offers two levels of intensity: low and high, customizable to meet your specific needs
- Powerful & Efficient - A robust, high-efficiency vibrator designed for continuous use with a quiet and durable construction
- Top-Quality Construction - The working desk and base are crafted from premium rubber, with a rust-resistant power plug for longevity
- Customizable Timing - Features adjustable oscillation times and stepless speed control for ease of operation and enhanced safety
- Compact & Reliable Structure - Comprises base shocks and gypsum components, complete with an adjustable intensity knob for precise control
Package Dimensions : 15.31 x 10.28 x 4.57 inches; 8.2 Pounds
Date First Available : August 20, 2020
Manufacturer : Lab Vibrator
Best Sellers Rank: #206,055 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #30 in Industrial Electrical Oscillators
#30 in Industrial Electrical Oscillators:
Customer Reviews: 4.6 4.6 out of 5 stars (99)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Mar 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Works great and is really powerful. We use it on the low setting, but it has a high setting for more vibration.
Reviewed in the United States on November 20, 2025 by Jason Lee Lence
This little unit is exactly what I expected. Its compact and heavy...indicating it appears to be well made and suited to the task at hand. I will be putting a tray of loaded cartridges on the vibrator to settle the power loaded before seating bullets.
Reviewed in the United States on July 16, 2025 by Brett Coleman
This is an awesome addition to using a bump box i am extremely pleased to have purchased it.It'sturdy it's firm and i'm very happy
Reviewed in the United States on October 23, 2025 by jason schnars
I bought this to get the bubbles out of concrete molds. Tapping the sides of molds to get the bubbles to rise to the top is my least favorite part of making concrete decor. This does the hard part for me and does it pretty well. I'm also able to work on my next piece while this does its thing. I only use it on the low setting as the high setting is so rough it made me nauseous. Use with caution! The rubber (or silicone?) feet keep it nicely in place. I usually work on a baker's rack and depending on how much weight is on the rack overall affects how loud the machine is. If you work on a more solid surface (counter, workbench, etc) then it probably won't be so bad. If you work with concrete or acrylic I definitely recommend this as a part of your supplies.
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Reviewed in the United States on March 7, 2023 by Hannah
I am a cookie artist and getting the bubbles out of icing is important. This is the second jiggler that I’ve owned. The first one was a pain because the bowl of icing would dance right off the platform. Well not on this little sweetie-pie! This thing has a big platform with a lip! I can set my bowl of icing on it and go do other vitally important cookie person stuff and I come back and its where I left it and not on the floor! It has variable settings, is pretty quiet (all things considered) and I’m really happy I replaced the old one even though it still worked. Very happy with the quality and value for my money.
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Reviewed in the United States on May 2, 2022 by Tina
I bag a lot of powders for my small business and tamping their air out of each bag before sealing it was so time consuming. This product works incredibly well to shake the air out and settle the powder into a “solid” mass for safer packaging.
Reviewed in the United States on March 8, 2025 by Amazon Customer
Vibrated and worked when plugged in. I love how heavy and sturdy it is. My only dislike is I feel their should be an operating light. Once it’s plugged in the light is on whether the unit is turned on and off.
Reviewed in the United States on October 20, 2022 by KO
I Love how big it is. You can fit bigger projects on it. Perfect for getting bubbles out of concrete.
Reviewed in the United States on March 2, 2025 by Misty Misty