The digital reading is clearly visible and the temperature can be controlled at any time, convenient for use. Can quickly measure cigar temperature and humidity, make timely adjustments, practical accessory for cigar storage. It can always update the numerical value and protect the cigar. Whether in the living room, bedroom, study or office, it looks more dignified and elegant. Aluminum shell and plastic lens, high quality, safe and eco‑friendly, stable and durable. Simple button design, easy to operate, the hygrometer can quickly measure the humidity.