Caliber V Thermometer Hygrometer

The Caliber V Digital Hygrometer is the latest version of the acclaimed Caliber series, built to deliver accurate humidity and temperature readings for your humidor. Its slim profile and large E-Ink display make readings easy to see from almost any angle, and it arrives pre-calibrated with a Swiss-made sensor that is accurate to within +/- 3%, measuring relative humidity from 20% to 90%.

Additional features include three-day high/low and average readings, user humidity calibration (+/- 6%), switchable Fahrenheit/Celsius display, and a secure magnetic mount for easy placement. The unit can also read open air for room monitoring, and includes a secured battery door with a standard CR2032 battery included.