Inertial Balance Kit

Marsoni

M251S

$15.13

Get it in 3 business days with 1 day shipping. Friday, May 29

Inertial Balance KitInertial Balance Kit. This is used to quantitatively determine the inertial mass of an object and is a simple way to demonstrate Newton's First Law. You can calculate the periodic motion of the balance when pushed sideways, showing that its motion is independent of the effects of gravity. Premium Quality: Inertial Balance Kit is made of high grade construction all the way through, excellent build quality and proven reliability across the range.

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Fast: 2-3 business days
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I love this bag. At first I didn’t think it would work for me because of the size and feel of the material but it’s actually pretty sturdy. The outside pockets hold my cell phone, beats earphone case, charger, and car keys perfectly. I carry my stethoscope, thermometer, O2 spot checker, etc, notebook, book, my purse, lotion, and wallet inside. The water bottle pocket on the side is deep and snug enough to fit a ninja travel cup. I bought the smaller size and as an overstuffer, it’s spacious & the zipper is flexible so it covers items that may stick out from the top a little. Great bag for nurses!

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Reviewed in the United States on March 19, 2025

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Mom of 4

Waukegan, US

★★★★★ 5

Very spacious

Color: A29- Nurse Tool, Size: Large

I was looking for a spacious bag to carry all of my school supplies and this one is perfect. It’s able to fit both of my large school books, a 5 subject notebook, multiple pocket folder, notecards box, pencil case and my laptop in an interior padded compartment. The padding is a little thin but none the less I didn’t realize it came with one so that was a bonus. It has 3 pockets inside & 3 deep pocket outside on each side of the bag plus the 2 mesh pockets. As you can see the mesh pocket fits my 40 oz tumbler. With all of my items this bag weighs 24lbs and so far so good the straps feel pretty sturdy/durable.

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Reviewed in the United States on November 11, 2024

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S. Brenner

Houston, US

★★★★★ 4

No shoulder strap despite D rings for same on bag.

Color: C11- Generic Green, Size: Medium

The bag is nice and roomy. Internal and external pockets too. I give the product 4 stars due to the bag having D rings for a shoulder strap but no shoulder strap is included.

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Reviewed in the United States on April 8, 2026

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Alexis Berry

Alexandria, US

★★★★★ 5

Perfect Size for Work — Practical & Versatile

Color: B23- Nurse Black With Leopard Embroidery, Size: Large

Cute and fits everything I need for my home health job. It’s big enough to fit what I need without it being too much. I thought about not purchasing this, but I’m glad I did! Plus, if I ever change jobs, I can use it for something else making it versatile.

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Reviewed in the United States on February 23, 2026

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Ken W.

Lexington, US

★★★★★ 5

Perfect !!

Color: B23- Nurse Black With Leopard Embroidery, Size: Medium

perfect for my needed items— plenty of pockets to keep organized highly recommend large size.

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Reviewed in the United States on April 21, 2026