humidity tester

MOBI Smart 4-in-1 Air Purifier, Humidifier, Aroma Tray and Night Light for Home Wellness

YZY6001 6L Cool Mist Humidifier for Bedroom & Large Room, Quiet Ultrasonic Humidifier, Up to 50H Runtime, White

Hunter Compact LED Personal Ultrasonic Humidifier, XJ-520

Arctic Air Chill Zone: Portable AC Unit, 1200 BTU, 4 Speeds, Multidirectional Air Flow, As Seen on TV, ETL Listed

LP485HUM LivePure Ultrasonic Humidifier

Crane True HEPA Air Purifier, Up To 150 Sq. Ft., With Aroma Tray, Night Light, Adjustable Fan Speed and Timer Function

Crane True HEPA Air Purifier, Up To 200 Sq. Ft., With Aroma Tray, Night Light, Adjustable Fan Speed and Timer Function

Teendow 8 Pint Compressor Dehumidifier for Bedroom Home, Quiet Dehumidifier for 2500 sqft,with 2L Water Tank Drain Auto Defrost Timer for Bathroom

VEVOR Reverse Osmosis System PCF Pre-Composite Replacement Filter Cartridge, Easy Replacement for 12 Months, Reduces Chlorine, Compatible, White

Costway 9-Pint (DOE) Portable Dehumidifier 1,500 Sq. ft Coverage Area (MAX 30Pint at 95°F, 90%RH)

BLACK+DECKER 1.32 Gallon Ultrasonic Humidifier, Cool Mist, Aromatherapy Compartment for Essential Oils, Up To 28-Hour Run Time, BUH005, White

Holmes Person/Office Space Ultrasonic Humidifier, Blue

Vornado EV100 Humidifier: Quiet Operation, Adjustable Settings, 100-300 sq. ft. Coverage, Wick Filter, 24-Hour Run Time

2 Gal. Ultrasonic Cool Mist Tower Humidifier with Germicidal UV-A Light

EVO Evolution Of Indoor Air Quality Square Turbo Portable Fan

0.35 Gal. 2-in-1 Ultrasonic Cool Mist Humidifier & Aroma Diffuser for Small Rooms

Portable Air Conditioner Fan with 3-Speed Evaporative Cooler, Adjustable Airflow, Remote Control, 2/4/8H Timer, for Bedroom, Dorm, Office, and Travel