Patent Number: 
Section: claims

1. An apparatus of digital environment monitor having a high-pressure chamber easy in maintenance, comprisinga container, said container comprising a containing area and a cover, said cover closing said containing area;a supporting unit, said supporting unit being located in said containing area; anda high-pressure chamber, said high-pressure chamber being located in said supporting unit. 2. The apparatus according to claim 1,wherein a buckle is obtained between said container and said cover; and a handle is obtained on an end surface of said cover. 3. The apparatus according to claim 1,wherein said supporting unit comprises a first supporter and a second supporter; said first supporter is located at an inner end of said containing area; said second supporter is opposed and connected to said first supporter; said high-pressure chamber is located between said first supporter and said second supporter; and said supporting unit and said high-pressure chamber are closed in said container with said cover. 4. The apparatus according to claim 3,wherein said first supporter has a curved concave; said second supporter has a hallowed area corresponding to said curved concave; and said high-pressure chamber is located between said curved concave and said hallowed area. 5. The apparatus according to claim 4,wherein said second supporter has at least two limit units on a top surface of said second supporter; said high-pressure chamber is further connected with an embedded main controller, a digital low-current meter/high-pressure generator and a detector; said embedded main controller and said digital low-current meter/high-pressure generator are located in said limit units; and said detector is located on an outside surface of said cover. 6. The apparatus according to claim 3,wherein said first supporter and said second supporter of said supporting unit are made of a material selected from a group consisting of acrylics and a polymer material.