Ai ECO 3.2 Cu Ft Vacuum Oven w/ 3 Heated Shelves & LED Lights

With Ai internal shelf heating technology, each shelf in these ovens has its own heater, in-shelf temperature sensor and temperature controller, together with great thermal-conductive aluminum and our new low proportional controller technologies, the result is perfect uniformity, accurate temperature, super-fast heating rates, minimum heat loss/exterior temperature and very low power consumption. Every one of our vacuum ovens goes through a 2-time 24-hour vacuum leak test, and is quality controlled in New Jersey or Nevada before leaving our warehouses. Features Oil-filled mechanical vacuum gauge provides more accurate reading, longer gauge life and minimizes shipping damage. Three alumimum heating shelves with individual in-shelf temperature sensor, temperature controller and heater. Dual layer observation window with 5/8" tempered safety glass. 3rd gen low proportional gain temperature controllers keep your oven temperature accurate. Easy-to-clean stainless steel interior for excep