The Excel's sealed design makes it the perfect system fit for any style humidor of 1-4 cubic feet (75-300 cigar count) be it a classic wooden desktop humidor, foot locker humidor, Cigar Cooler, Coolidor or Wineador. Powers up via streamlined thin electronic ribbon/micro-usb connector to standard USB AC power adapter – No drilling necessary. The 3.0 line features enlarged Soft-Touch buttons and 5x larger back-lit LCD which displays humidity & temperature readings as well as humidity set point, and low water alerts – Easy to read from afar and without opening the humidor. Includes a pretreated & prefilled water cartridge that uses distilled water only. The sealed design on the Excel means an extra long-lasting refill time on the cartridge (2-4 months) – No mess or fuss, just simply refill, snap top back on and you’re set for another few months. Sensor controlled fan circulates the air & humidity in the humidor, this both insures that every part of the humidor receives an equal distribution of humidity (No need to rotate cigars) and also helps eliminate any “musty” odors from the usual buildup of dead air in passively humidity controlled humidors.
The newest addition in the reliable Caliber line of digital hygrometers offers the sleek look of an analog with the accuracy and adjustability of a digital. This hygrometer utilizes the same sensor, circuitry and calibration as the Caliber IV but in a design that will knock your socks off! Imagine a round hygrometer with the classic looks of an analog but powered by the advanced, accurate digital electronics of the Caliber line! Legendary accuracy and designed to eliminate gauge flutter with slow response updating time. Displays humidity and temperature readings, has the ability to record maximum and minimum readings and can be set to display in either Celsius and Fahrenheit scales. Secure Magnet Mount. Color LCD display. 2 year manufacturer's warranty. 2.25" x 2" x 0.5"