EVERSHOW 1043 Super Wick Humidifier Filter Replacement for Essick Air AirCare Bemis Essick Compatible with EP9500 EP9700 EP9800 EP9R500 821000 826000 826600 826800 826900 831000 EP9R Humidifiers

Protmex Digital Temperature Humidity Meter, Thermometer Hygrometer with Ambient Dew Point and Wet Bulb Temperature Indoor and Outdoor, Data Logger with Min/Max Hold, LCD Backlight, PT6508

$54.99

pp-Code WiFi Temperature and Humidity Sensor, Thermometer, Monitor From Anywhere, Email, SMS Alerts, Ideal for Server Room, Lab, Greenhouse, Pets

-26% $29.95

Preciva Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included)

-3% $24.99

Temperature and Humidity Controller Reptile Mushroom Greenhouse Thermostat Pre Wired Dual Controlled Outlets Heater Fridge Humidifier Dehumidifier

$29.99

Inkbird Wireless Thermometer Hygrometer Smart Sensor Data Logger with Waterproof External Probe Magnet for Food Storage Brewing Reptile Instrument Cigar IBS-TH1 (IBS-TH1 Plus+Aquarium Probe)

$35.99

Digital Temperature Humidity Meter, TA620A High Precision Thermometer Hygrometer with Relative Humidity, Ambient Dew Point and Wet Bulb Temperature, MIN Hold, 99 Data Storage

-34% $11.89

Extech HT30 Heat Stress WBGT Meter , black

-21% $134.00

Wintact Digital Temperature and Humidity Meter, Thermometer Hygrometer Monitor with Dew Point and Wet Bulb Temperature, Backlight, Max/Min Value, Data Hold, Store 1000 Group of Data for Indoor Outdoor

-20% $19.99

United Scientific Supplies SPCRKIT Sling Psychrometer

$12.59

Prestige Import Group Distinctive Watch Style Bezel & Case Thermometer Hygrometer for Humidity & Temperature Monitoring with Digital LCD Display Gauge - Gold

$19.82

The Original Humidifier Drops - Premium Food Grade Concentrate, Slows Down Residue Accumulation on Surfaces, Minimizes Scaling - Freshens Water in All Humidifier Models, 100+ Day Supply, Made in USA

-15% $16.95

PureGuardian Aquastick Humidifier Treatment 2 Count & Protec Humidifier Tank Cleaner

-11% $15.97

PureGuardian Aquastick, Universal, Genuine Guardian Technologies Antimicrobial Humidifier Treatment, Ultrasonic & Evaporative, Fits All Brands, Reduces Odors, 2 Count (One Pack of Two), GGHS15

-16% $9.99

Boveda 75% Two-Way Humidity Control Packs For Storing Up to 5 Items – Size 8 – 10 Pack – For Small Non-Plastic Travel Cases – Moisture Absorbers – Humidifier Packs in Resealable Bag

$14.99

AprilAire 35 Water Panel Humidifier Filter Replacement for AprilAire Whole-House Humidifier Models 350, 360, 560, 560A, 568, 600, 600A, 600M, 700, 700A, 700M, 760, 760A, 768 (Pack of 4)

-24% $41.99

Sling Psychrometer 20~120F | 736710 | 2 Pack

$243.94

Living Health Products AZ-74-5102 Convoluted Nerve Protector - 1 Pair

-12% $23.80

Gazeer 36-Pack Humidifier Aroma Pads,Humidifier Replacement Filters Compatible with LEVOIT LV600S,Classic300S,LV600HH,OasisMist450S,Maintains Fragrance

$9.99

Gazeer 18-Pack Humidifier Replacement Filters + 9-Pack Aroma Pads + 9-Pack Mineral Absorption Pads for LEVOIT Humidifier Replacement Filter Compatible with LV600S,OasisMist450S

$9.99

Extech - EXTRH300 EXTECH RH300 - HUMIDITY METER with DEW POINT

$93.44

Honeywell Replacement Wicking Filter A, 3 pack, White, 3 Count

-25% $26.91

Amprobe THWD-3 Relative Humidity Temperature Meter

-9% $177.93

Gazeer Humidifier Replacement Filter Compatible with Canopy Bedside and Nursery Humidifier,Made with Wood Pulp, Paper Filter, 2-Pack

$18.99

Vornado MD1-0034 Replacement Humidifier Wick (Pack of 2), White & Evap40 4-Gallon Evaporative Humidifier with Adjustable Humidistat and 3 Speeds & MD1-0002 Replacement Humidifier Wick (2-Pack),White

-0% $146.31