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Buy Humidity Meters for Optimal Air Quality

Shop top-rated humidity meters to keep your indoor air quality in check. Find digital hygrometers & sensors for accurate humidity monitoring. Buy now!

Found 194 items
Digital Thermohygrometer with Waterproof External Sensor — Home Climate Control, MJ Select
(2)

MJ Select Smart C 73120 Silver Waterproof external sensor

$76.20
  • Features
  • Waterproof external sensor
  • Indoor/outdoor use
  • Max/min temperature recording
Smart Humidity Controller — Home Climate Control, Xifa
(no rating)

Xifa SV-202B-3 2% Precision

$65.95
  • Features
  • 2% Precision
  • Includes Air Humidity Probe
  • Main Unit + 1m Probe
Smart LED Temperature and Humidity Logger — Home Climate Control, Kkmoon
(3)

Smart LED Temperature and Humidity Logger Digital temperature logging

$49.43
  • Features
  • Digital temperature logging
  • Humidity monitoring
  • USB connectivity
PM2.5 Detector Air Quality Monitor — Humidity Meters, Darling Home
(no rating)

PM2.5 Detector Air Quality Monitor Portable design

$44.79
  • Features
  • Portable design
  • Digital display
  • Multipurpose use
Digital Humidity Controller — Air Moisturizers, Fishine
(1)

Digital Humidity Controller 1500W power capacity

$43.45
  • Features
  • 1500W power capacity
  • Pre-wired digital regulator
  • Dual LED display
Temperature and Humidity Meter — Home Climate Control, Automobile and motorcycle supplies
(2)

Temperature and Humidity Meter Color touch screen

$32.36
  • Features
  • Color touch screen
  • Backlight display
  • Alarm with repeat function
Digital Humidity Controller Hygrometer Switch Tester — Air Moisturizers, Topfactory
(no rating)

Topfactory W3005 Digital humidity control

$30.77
  • Features
  • Digital humidity control
  • Hysteresis setting available
  • Multiple operating modes
USB Humidifier Star Shape — Air Moisturizers, Global purchasing
(no rating)

USB Humidifier Star Shape 330 ml capacity

$28.98
  • Features
  • 330 ml capacity
  • USB powered
  • Low noise operation
Digital Humidity Controller with LCD Display — Air Moisture Control, Health & Beauty PRODUCT
(2)

Digital Humidity Controller with LCD Display 1500W power capacity

$28.73
  • Features
  • 1500W power capacity
  • LCD digital display
  • Humidity control
Temperature Sensor — Home Climate Control, GadgetGrip
(no rating)

Temperature Sensor Alerts via text, app, or email

$24.74
  • Features
  • Alerts via text, app, or email
  • Temperature probe range: -67°F to 257°F
  • Power outage monitoring with backup batteries
Digital Humidity and Temperature Meter — Home Climate Control, Kkmoon
(no rating)

Kkmoon SMART SENSOR High precision measurements

$24.74
  • Features
  • High precision measurements
  • LCD display
  • Portable design
Portable USB Air Humidifier — Air Moisturizers, Darling Women Boutique
(8)

Portable USB Air Humidifier White LED lighting

$21.86
  • Features
  • LED lighting
  • Silent operation
  • Car and office use
Digital Thermometer with Touch Screen — Home Climate Control, Daily necessities-V
(8)

Digital Thermometer with Touch Screen Round touch screen

$20.49
  • Features
  • Round touch screen
  • Multi-functional display
  • Home and car use
Creative Air Humidifier in Can Shape — Air Moisturizers, Darling Women Boutique
(6)

Creative Air Humidifier in Can Shape USB powered

$18.61
  • Features
  • USB powered
  • Ultrasonic mist sprayer
  • LED color lamp
Mini Humidifier for Home Office — Air Moisturizers, Holland Ham
(4)

Mini Humidifier for Home Office Silent operation

$15.62
  • Features
  • Silent operation
  • Large mist volume
  • USB charging
Portable Mini Humidifier — Air Moisturizers, AVE
(no rating)

Portable Mini Humidifier Fine water mist

$14.99
  • Features
  • Fine water mist
  • Large capacity 1000 ml
  • Touch control
Recording Temperature Humidity Meter — Home Climate Control, zhipingingie
(2)

Recording Temperature Humidity Meter Records high and low temperatures

$14.78
  • Features
  • Records high and low temperatures
  • Measures indoor humidity levels
  • Temperature sensor for accuracy
Smart Humidity and Temperature Monitor — Home Climate Control, BooPai
(no rating)

Smart Humidity and Temperature Monitor White App-controlled monitoring

$11.86
  • Features
  • App-controlled monitoring
  • Remote humidity tracking
  • Temperature measurement
Compact Rotating USB Humidifier with Night Light — Air Moisturizers, Perfect choice for your home
(2)

Compact Rotating USB Humidifier with Night Light Silent operation

$10.23
  • Features
  • Silent operation
  • Powerful mist output
  • Rotating design
Portable Mini Humidifier — Air Moisturizers, Darling Women Boutique
(4)

Portable Mini Humidifier USB powered

$9.97
  • Features
  • USB powered
  • Automatic air humidification
  • Whisper quiet operation
Humidity Module — Humidity Meters, Vestidos
(2)

Humidity Module ABS Shell

$8.43
  • Features
  • ABS Shell
  • Linear Output
  • Quick Response
Portable Rechargeable Nano Humidifier for Face — Air Moisturizers, AI Supermarket
(no rating)

AI Supermarket Nano Humidifier Rechargeable battery

$7.47
  • Features
  • Rechargeable battery
  • Portable design
  • Nano technology
Compact Rotating USB Humidifier with Night Light — Air Moisturizers, Perfect choice for your home
(8)

Compact Rotating USB Humidifier with Night Light Silent operation

$6.97
  • Features
  • Silent operation
  • Powerful mist output
  • USB powered
USB Humidifier with Water Filler — Air Moisturizers, Oliveira
(no rating)

USB Humidifier with Water Filler Colorful LED lighting

$5.61
  • Features
  • Colorful LED lighting
  • Super mist output
  • 220ml water capacity
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