Vacuum Bell Jar, Vaccum Demonstration Kit, Vacuuming Demonstration Hood Teaching Tools, Sound Physics Demonstration, with Base, for Classroom Laboratory
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Gugxiom

Vacuum Bell Jar, Vaccum Demonstration Kit, Vacuuming Demonstration Hood Teaching Tools, Sound Physics Demonstration, with Base, for Classroom Laboratory

VACUUM SOUND TANK: Place an electric bell in the tank and a clear ringing sound can be heard, then pump out the air and the ringing will diminish until no sound can be heard.

โ‚ฌ53.80
F 35.5 /100
Petit budget Garantie Amazon
Nouveau produit
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Topelio Score

F

Topelio Score

Poor

35.5
out of 100

Product with limited performance. Critical point: review count.

Score Breakdown

Customer Rating

Average Amazon user rating

0/100
30% weight
Review Count

Volume and reliability of reviews

0/100
20% weight
Price Stability

Consistency of price history

50/100
20% weight
Availability

Stock reliability

70/100
15% weight
Promo Authenticity

Truthfulness of advertised discounts

100/100
15% weight

Updated fa 1 mes

In Stock
Category: Vacuum & Pump Equipment
VACUUM SOUND TANK: Place an electric bell in the tank and a clear ringing sound can be heard, then pump out the air and the ringing will diminish until no sound can be heard. Close the vent valve and have the students observe. The bell is still ringing, but no sound can be heard.
  • VACUUM SOUND TANK: Place an electric bell in the tank and a clear ringing sound can be heard, then pump out the air and the ringing will diminish until no sound can be heard. Close the vent valve and have the students observe. The bell is still ringing, but no sound can be heard.
  • VARIOUS VACUUM TESTS: A cup of boiling hot water is discharged into the bell, then the air is pumped out and the cup can be seen boiling again. In addition, the instrument can also be used for vacuum fountain, evaporation icing, vacuum coating, atmospheric pressure and other experiments.
  • EASY OPERATION: The operation of the sound physics demonstrator is very simple, so students can learn better and happier in the classroom. It is a good piece for educational demonstration, laboratory experiment teaching, gift demonstration, desktop decoration and so on.
  • PVC MATERIAL: Glass Vacuum Bell Jar is made of PVC material, the transparent cover can clearly show the bell inside, very easy to check. Physics experiment demonstration tool or as a lab decoration, make physics learning more efficient.
  • EASY TO CARRY: The whole set of vacuum electric bell jar is light in weight and small in size, very easy to carry outdoors. If you have any questions, please contact us through Amazon, we will help you to solve the problem.

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Price Positioning

18% moins cher que la moyenne
Haut de gamme
Percentile: 64%
Budget Mid-Range Premium
Category Min 10.23โ‚ฌ
Category Average 65.51โ‚ฌ
Category Max 388.38โ‚ฌ

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Key Specifications

Specifications
Dimensions
inches ร— Width ร— en_CA ร— 8.267716527 ร— inches ร— Height ร— en_CA ร— 7.87401574 ร— inches ร— Length ร— en_CA ร— 11.023622036

Product Info

Brand
Gugxiom
Model
Gugxiom753cigw0qe
Dimensions
inches ร— Width ร— en_CA ร— 8.267716527 ร— inches ร— Height ร— en_CA ร— 7.87401574 ร— inches ร— Length ร— en_CA ร— 11.023622036
Sales Rank
#96,819
Identifiers
ASIN
B0CSSQQWH2
Last Updated
fa 3 mesos

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โ‚ฌ53.80
In Stock
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