A standard laboratory apparatus, employs a glass vacuum valve for quick removal of air and moisture; it is perfect for drying, safeguarding, or storing materials sensitive to moisture
The matte cover design enhances sealing performance, and it comes with a porcelain plate to isolate the sample from the desiccant
Sturdy, long-lasting, and can be used multiple times
Attention: Keep the reading on the pressure gauge below -0.06MPa to avoid breaking the glass.
I have thought about what to do with the stuff inside when I don't need to vacuum, after all, vacuuming also consumes electricity, but that little glass plug is turned, and surprise, stopping the vacuum pump can still maintain a vacuum environment!
L
Lincoln
Leaks air
I received this and started using it right away, I made sure my pump was fine but it just wasn't able to create a vacuum environment
C
Christopher
Nice and airtight.
I live in an area where the weather is constantly humid and I can't imagine how much of my spices would spoil without this product!
A
Addison
A little disappointed
I waited for a while for it to arrive but unfortunately the courier randomly threw my delivery causing the glass to break!
H
Hannah
Sealed
I used petroleum jelly to coat the areas that might leak, and now it's just right, so I can put things I don't use often in it, and occasionally look through the clear glass, and it feels pretty good!
