... High Accuracy +-3% RH 3.Auto Memory Last RH Setting air cabinet (we are manufacturer) ,1. The machine adopts microcomputer controller, ... /DC5V / 1.5 VA is suitable for various areas use 5. This machine is suitable for safekeeping: camera, tea, food, etc. ... special chemical medicines, precise eletronic components, perfurme, and etc. TWAIPO Energy saving & automatic AP-48EX air dry cabinet for home use