The following is the box structure of the test box, and the editor will explain the box structure of the high and low temperature test box for you: 1. The equipment environment needs to be below room temperature 28 degrees and well ventilated. The machine should not be placed 80 cm before and after left and right. It is the most basic environmental requirement for using high and low temperature test chambers; 2. The outer tank of the high and low temperature test chamber is processed and formed by high-quality A3 steel plate CNC machine tool, and the surface of the shell is sprayed with plastic, which is more smooth and beautiful; 3. The inner tank adopts imported high-grade stainless steel (SUS304) mirror panel; 4. A double-layer high-temperature high-strength sealing strip is used between the door and the box to ensure the sealing of the test area; 5. The bottom of the high and low temperature test box uses high-quality fixed PU movable wheels; 6. The observation window is made of multi-layer hollow tempered glass, and the inner side of the laminated conductive film is heated to defrost (clear observation of the test process); 7. The left side of the test hole machine can be externally connected to the test power line or signal line. The aperture or the number of holes must be increased and instructions are required; 8. Temperature and humidity circulation system: the use of special air conditioning type low noise long shaft fan motor, high and low temperature resistant stainless steel multi-wing impeller, to achieve the strength of convection vertical diffusion cycle. Keep your nail care tools safe and clean in this fine quality pouch. Perfect Manicure Set for home, travel and gift.ail cutter lever arm made by high quality zinc alloy material , blade made by stainless steel , special process make it strong and efficient , the color laser mark let the Nail Clipper looks beautiful. it is perfect gift to you family and friends ,applicable for most people , women and man.Strong, sharp stainless steel precision blades are durable and easy to clean. Nail Clipper Nail Clipper Set,Nail Clipper,Toe Nail Clipper,Custom Nail Clipper Yangjiang Yangdong Kartier Beauty Tools Product Factory , https://www.kartierbeautys.com