Vacuum Jar, Vaccum Demonstration Kit Demonstration Hood for Classroom Laboratory
US$22.09
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Product details
| Management number | 219326073 | Release Date | 2026/05/03 | List Price | US$22.09 | Model Number | 219326073 | ||
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- Material: Adopting PVC material, the transparent hood can clearly demonstrate the , very easy to check.
- Convenient Carry: Comes with a light weight and a compact size as well, the whole vacuum jar set is very convenient to carry to .
- Experiments: A cup of boiling hot water has been discharged into the 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.
- Vacuum Jar: Place the in the jar, and you can hear a clear bell, and then pull out the air, the will gradually weaken until no can be heard. Close the exhaust , so that students can observe. The still keeps ringing, but no can be heard.
- The of the physics demonstration is very , so students can have and happier learning in class.
| Item Weight | 2.32 pounds |
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| Manufacturer | Hilitand |
| Item model number | Hilitand0uom71fcpd |
| Package Dimensions | 11.02 x 8.27 x 7.87 inches |
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