LinkDm 4 Pack White Mini Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Fridge, Closet

SXCD Digital Hygrometer Indoor Thermometer, Humidity Gauge Indicator Room Thermometer, Accurate Temperature Humidity Monitor Meter for Home, Office, Greenhouse, Mini Hygrometer

LED Jewelers Loupe & Trichome Magnifier With Case 30X 60X - Dual LEDs - Great for Jewelry, Gems, Rocks, Stamps, Coins, Watches, and Antiques - Check for Trichome Color, Bugs, Mold, or Mildew on Plants

FreshDank 62-Percent RH Humidity Packs (10 Pack at 8 Grams), Best 2-Way Control That Keeps Cannabis Fresher for by Essential Values

LinkDm 4 Pack Black Mini Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Fridge, Closet

AikTryee Mini Hygrometer, 2PCS Upgraded Mini Digital Humidity Gauge, Hygrometer Indoor Humidity Monitor, Temperature Humidity Gauge Meter for Humidors, Greenhouse, Garden, Cellar, Closet, Etc

Boveda 62-Percent RH 2-Way Humidity Control, 8 Gram - 10 Pack

Integra Boost Medium 8 Gram Humidity Pack 62% (12)

VIVOSUN 4 Inch 195 CFM Inline Duct Ventilation Fan Vent Blower for Grow Tent

General Hydroponics pH Control Kit