humidity tester

Vornado Ultrasonic Humidifier with Flameless Light Touch Controls Auto Shut-Off Humidification: 5-Year Warranty, 15-Hour Run Time, No Filter Needed

Dyson Purifier Big and Quiet Formaldehyde BP03: HEPA Filter, Captures Allergens, Electric, 10 Settings

Hunter Fan Aspire 1.2 Gal Evaporative Humidifier with PermaWick Filter

35 Pints Home Dehumidifier for Spaces up to at Home, in Basements and Large Rooms with Drain Hose, Auto Defrost and Self-Drying, White

Humidifiers For Bedroom 4L 32H Runtime Top Fill Cool Mist Humidifier With Oil Diffuser Night Light For Home Baby Nursery

IHOMEADORE 1.8" White Portable Temperature and Humidity Sensor

GENIANI Top Fill Cool Mist Humidifiers 4L with Essential Oil Tray for Home, Bedroom, Baby, Plants - Smart Mode, Quiet, Easy to Clean, Night Light

EAGLE PEAK Digital Hygrometer Indoor Thermometer Humidity Gauge with Temperature Humidity Monitor

Dyson Hot and Cool Purifier HP07: HEPA Filter, Electric Fan & Heater Combo, White/Silver, CARB Certified

Nispira Humidifier Wick Filter Replacement Compatible with Holmes Type C Filter HWF65 HWF65PDQ-U. Fits HM1865, HM1895, SCM1866, SCM1895, 4 Filters

Frigidaire Air Humidifier Cool Mist Air White

Hunter Compact LED Personal Ultrasonic Humidifier, XJ-520

Vornado EV3 Whole Room Evaporative Humidifier Electronic Humidistat Top Fill Tank Easy Clean

HoMedics Total Comfort Ultrasonic Top Fill Humidifier: Cool Mist, 5 Settings, No Filter, 300-500 sq. ft., 45 Hr Run Time

Nispira Humidifier Wick Replacement Filter Compatible with Honeywell HAC-504 HAC-504AW. Fits HCM-350 Series, HEV355 HCM-315T HCM-300T HCM-710, 1 Packs

Pyle Smart Indoor Air Quality Monitor - Digital Hygrometer Thermometer Gauge & Humidity Tester Kit

Crane Droplet Ultrasonic Cool Mist Humidifier - 0.5gal

Xenonlab Air Purifier for Large Room up to 1295 Sq.Ft , Smart Air Quality Sensor, Quiet Sleep Mode

HealthSmart Aromatherapy Diffuser Cool Mist Humidifier for Essential Oils - Brown

Miko Water Demineralization Cartridges – Reduce White Dust & Water Buildup, 4-Pack