ALCXAZS Unique Vacuum Hood Suction Disc Jar Promotes Fascinating Observations Of Sound Physics During Laboratory Sessions Vacuum Hood Disc Cloche Jar Scientific Experiment
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ALCXAZS

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[Vacuum Sound Jar]:Place the electric bell in the jar,and you can hear a clear bell,and then pull out the air,the bell will gradually weaken until no sound can be heard.Close the exhaust valve,so that students can observe.The bell still keeps ringing,but no sound can be heard

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Topelio Score

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35.5
out of 100

Product with limited performance. Critical point: review count.

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30% weight
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50/100
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70/100
15% weight
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100/100
15% weight

Updated 4 ะผั–ััั†ั– ั‚ะพะผัƒ

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Category: Toys Category Page
[Vacuum Sound Jar]:Place the electric bell in the jar,and you can hear a clear bell,and then pull out the air,the bell will gradually weaken until no sound can be heard.Close the exhaust valve,so that students can observe.The bell still keeps ringing,but no sound can be heard
  • [Vacuum Sound Jar]:Place the electric bell in the jar,and you can hear a clear bell,and then pull out the air,the bell will gradually weaken until no sound can be heard.Close the exhaust valve,so that students can observe.The bell still keeps ringing,but no sound can be heard
  • [More Experiments]:A cup of boiling hot water has been discharged into the bell jar,and then pumped,you can see that the hot water in the cup is boiling again.In addition,this instrument can also be used for experiments such as vacuum fountain,evaporation icing,vacuum coating,and atmospheric pressure
  • [Easy to Install]:The for operation of the sound physics demonstration is very simple,so students can have better and happier learning in class
  • [Material]:Adopting premium PP and Glass material,the transparent hood can clearly demonstrate the electric bell inside,very easy to check
  • [Convenient Carry]:Comes with a light weight and a compact size as well,the whole vacuum bell jar set is very convenient to carry to outdoor

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Price Positioning

113% au-dessus de la moyenne
Premium / Luxe
Percentile: 87%
Budget Mid-Range Premium
Category Min 1.69โ‚ฌ
Category Average 13.12โ‚ฌ
Category Max 61.95โ‚ฌ

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Key Specifications

Specifications
Dimensions
inches ร— Width ร— en_GB ร— 8.267716527 ร— Inches ร— Height ร— en_GB ร— 8.267716527 ร— Inches ร— Length ร— en_GB ร— 11.6141732165 ร— pounds ร— Weight ร— en_GB ร— 1.93786328298

Product Info

Brand
ALCXAZS
Model
EL039848-01FLGCD00004176
Dimensions
inches ร— Width ร— en_GB ร— 8.267716527 ร— Inches ร— Height ร— en_GB ร— 8.267716527 ร— Inches ร— Length ร— en_GB ร— 11.6141732165 ร— pounds ร— Weight ร— en_GB ร— 1.93786328298
Identifiers
ASIN
B0GF3M419M
EAN
6135691891386

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โ‚ฌ27.89
In Stock
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