Quality Importers HygroSet II Round Digital Hygrometer for Humidors

HygroSet II Round Adjustable Digital Cigar Hygrometer for Humidors with Easy Calibration & 10 Second Refresh Rate | Precision Temperature & Humidity Monitoring for Cigar Enthusiasts - Battery Included

Boveda One Step Hygrometer Mess Free Calibration Kit – Preloaded 75% RH 2-Way Humidity Control – Hygrometer Accuracy – Precise Test for Digital and Analog Hygrometers and Humidity Sensors – 1 Count

Boveda 72% Two-Way Humidity Control Packs For Wood Humidifier Boxes – Size 60 – 4 Pack – Moisture Absorbers – Humidifier Packs – Hydration Packets in Resealable Bag