HygroSet II Digital Hygrometer

A true workhorse of the humidor world. The HygroSet II has been a go-to for cigar smokers since 2011, and for good reason — it's accurate, easy to calibrate, and built to last. Humidity accuracy comes in at ±2% from 20% to 90% RH, with ±1° temperature precision in both Fahrenheit and Celsius. Two buttons and one dial handle everything: one button toggles your temp display, one sets your calibration, and the knob fine-tunes the RH reading to lock it in perfectly. The magnet and double-sided tape mount let you stick it wherever it reads best — corner shelf, desktop humidor, or travel case. Refreshes every 10 seconds. Simple, smart, and battle-tested.