Best Ac powered Humidity Monitor

AcuRite Indoor Air Quality Monitor PM2.5 Temperature Humidity White

  • Real-Time Measurements – Air quality meter updates every 5 seconds to ensure healthy air for the whole family.
  • Easy to Set up – Powered by an AC adapter, simply plug into a power outlet to install.
  • Measure Particulate Matter 2.5 Concentration (PM 2.5) – Monitor indoors for dust, pollutants, and other fine particles small enough to enter the....
  • Colorful LCD Display – Clear identification to help monitor indoor temperature and humidity with a 12- or 24-hour clock.
  • US-Based Customer Support – Easily get answers to any questions you may have.
Check Stock

U UNNI Weather Station Wireless Indoor Outdoor Thermometer Weather Thermometer with Colorful Display Calendar and Backlight 328FT Range with Wireless Remote Sensor Batteries Included

  • 【Premium LCD Screen Wireless Weather Stations】This temperature and humidity monitor has remarkable color and layout, indoor & outdoor temperature....
  • 【Multi-function Wireless Indoor Outdoor Thermometer】The wireless weather thermometer measures the indoor&outdoor temperature and humidity more....
  • 【AC or Battery powered for Station】To save battery, you can use it in battery mode, , it is designed to leave the display on for a short time. For....
  • 【328FT Transmission Distance】Unni has advanced patented wireless technology that provides more powerful and steady data transmission. Shorter time....
  • 【What you can get】 You get the weather station with a color display screen, an outdoor sensor, an AC cord, and all the batteries. For more outdoor....
Check Stock

GBlife Wireless Weather Station, Indoor Outdoor Thermometer Hygrometer, Weather Forecast Station with Large Color LCD, Remote Sensor, Temperature Humidity Monitor/Alerts, Alarm Clock

  • ☀【All-in-One Weather Station】 GBlife Weather station provides multiple information including Indoor outdoor temperature (°C/°F) & humidity, 24hours weather forecast, barometric pressure, alarm clock, moon phase, temperature alerts, trend arrow, time(12/24H), date, weekday, snooze function..
  • ☀【Indoor Outdoor Temperature Humidity Monitor】 Advanced sensor gives accurate indoor outdoor temperature and humidity readings. Indoor temperature range:  32°F (0°C) ~ 122°F (50°C), outdoor temperature range: -4°F (-20°C) ~ 140°F (60°C).
  • Indoor / outdoor humidity measurement range: 20% – 95%RH..
  • ☀【Colorful LCD Screen】 5*8 inch large display with clear numbers.
  • 5-level brightness setting meets different needs.
  • future 12 hours weather forecast and show you through 6 vivid icons including sunny, slightly cloudy, cloudy, rainy, heavily rainy, snowy..
  • ☀【Wireless Outdoor Sensor】 Remote sensor transmission range up to 60m/200 feet in an open area. Up to 3 RF channels can be connected at the same time, great to use in greenhouse, baby room, basement, warehouse etc..
  • ☀【Power Supply】Indoor weather station can be powered by AC adapter(included) or 2*AA batteries(not included). Outdoor sensor uses 2*AA batteries(not include....
Check Stock

Wittime 2079 Indoor Outdoor Thermometer Wireless Temperature and Humidity Monitor Inside Outside Thermometer for Home with Temp Sensor

  • 【Indoor Outdoor Thermometer Wireless】Wittime 2079 indoor outdoor thermometer has a 5 inch full-color LCD screen that shows data in an instinctive and readable manner. The outdoor thermometer is easy to set up and read. It accompanies a WT-2022A temperature and humidity sensor which can record weather forecast information with a most extreme distance of 328 feet in an open area..
  • 【Multi-function Inside Outside Thermometer Wireless】Batteries attached for indoor thermometer is mainly for backup, 5.0v AC Adapter is required for full functional display, constant backlight , adjustable settings. The outdoor sensor WT-2022A is powered by two AA batteries. The illuminated color LCD screen includes indoor outdoor temperature and humidity with trend arrows, daily high low readings, alarm clock, time and calendar..
  • 【Accurate Wireless Temperature and Humidity Monitor】The inside outside thermometer for the home receive the trend setting innovation that the exactness is more dependable than others. The temperature error is only ±0.5F and the humidity error is only 2%. With the latest and precise to the moment so you can plan your day as you need..
  • 【Extra Sensors Available (Search B09PKCCZ6M)】When you order this Wittime 2079 indoor outdoor thermometer....
Check Stock

Geevon Weather Stations Wireless Indoor Outdoor Thermometer Multiple Sensors with Atomic Clock, Large Color Display Weather Thermometer with USB Charge, Calendar and Adjustable Backlight

  • 【Weather Station Multiple Sensors】 Geevon weather stations wireless indoor outdoor multiple sensors can simultaneously display the inside outside temperature and humidity of 4 different locations around house. You can easily monitor the outdoor temperature and humidity when you are at home, such as patio, yard, garden, garage, or other places at the same time. The remote sensor provides a long transmission range up to 200ft(60m) in an open area..
  • 【All in One Multifunctional Color Weather Station】 Indoor outdoor thermometer wireless with large touch LCD display provides almost all weather information you need: 4 Channel Inside/Outside Temperature & Humidity, Adjustable Future Weather Forecast and Barometric Pressure, Max&Min Records, Atomic Alarm Clock, Date and Time, USB Charge, etc. Our weather station helps you monitor the environment conditions in your home and create a more comfortable life for you and your families..
  • 【WWVB Radio Controlled Clock with Dual Alarm】 Indoor outdoor weather station with radio controlled clock function which can be automatically or manually searching for the WWVB signal to calibrate the time. Just select the correct Time Zone according to the area you live. The atomic weather clock supports to set 2 alarm clo....
Check Stock

La Crosse Alerts Mobile 926-25102-GP Wireless Monitor System Set with Wet Probe

  • Remotely monitor sensors 24/7 using a web browser*. Measure temperature & humidity for wet locations: aquarium water tanks, terrarium environments,....
  • Temperature and humidity measures: (1) Ambient air temperature.
  • Includes: sensor, internet gateway with LAN cable & AC adapter, WET probe.
  • Requires 2 AAA Alkaline batteries (not included).
Check Stock

WiFi Temperature Humidity Sensor: Wireless Temperature Humidity Monitor with App Alert, Free Data Storage Export, Smart Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant (1 Pack)

  • SMART WIFI TEMPERATURE SENSOR: Connecting with 2.4 GHz WiFi, you can remotely monitor the WIFI Thermometer Hygrometer. Smart temperature sensor supports App Notification Alert, View History Records,Temp Humidity Graphs, °F/°C Reading and Intelligent linkage functions.
  • WORKS WITH THIRD-PARTY SMART SPEAKER: Wall temperature gauge indoor compatible with Amazon Alexa, Google Home. After connecting, you can know the current temperature/humidity by voice. For example, you can say “Alexa, what’s the humidity in the baby room?”.
  • SMART SCENE TO TRIGGER ALERTS OR DEVICES: Wifi Temperature and Humidity Sensor can be used as the temperature and humidity data source of Tuya Smart, Smart Life. You can create scenes via app, Alert will be sent to your phone when beyond preset value. You can also set a scene to turn your AC on/off when the temperature reaches the limit value,ect..
  • COMPACT DESIGN & EASY TO PLACE: This wireless remote thermometer is small enough to fit in reptile vivariums, potted plants, and other small spaces. Meet your needs for any corner. You can also mount this thermometer hygrometer indoor on the wall or other places with the sticker or screws..
  • LOW POWER & 24MONTHS WARRANTY: Alexa thermometer indoor with low power consumption microprocesso....
Check Stock

Geevon Weather Station Wireless Indoor Outdoor Thermometer Color Large Display Weather Thermometer with Alert Comfort Level Barometric Pressure Alarm Clock Easy to Set and Tabletop Stand

  • 【Large Display Weather Station for Desktop】 Geevon indoor outdoor thermometer clock adopts 7.6" LCD color large display making the readings be easy-to-read : inside outside temperature/humidity with max&min values and (hi/lo) customizable alerts, accurate weather forecast(next 12-24hrs), comfort indicator, moon phase, alarm clock with snooze(extra 5-minute sleep), barometric pressure, calendar and time..
  • 【Supports Up To 3 Channels】 Indoor outdoor temperature gauge wireless with weather forecast supports to connect with 3 remote sensors (ONLY 1 SENSOR INCLUDED), which means that you can monitor the temperature and humidity for different locations. The outdoor sensor provides a long distance transmission range of up to 200ft/60m without obstructions. ( Need more sensors? Please search the ASIN: B0963DKBQP or B0894H8FN6 ).
  • 【2 Power Modes】 Indoor outdoor temperature and humidity monitor powered by AC adapter(INCLUDED) or 3*AAA batteries (NOT INCLUDED). The backlight will turn off after 10s to save power when only using the batteries. If you need the backlight stays on, please always plug it in with power cord..
  • 【Weather Alarm Clock】 Digital clock with indoor outdoor temperature and remote sensor not only provides useful weather reference....
Check Stock

SMARTRO SC42 Professional Digital Hygrometer Indoor Thermometer Room Humidity Gauge & Pro Accuracy Calibration

  • ✨【The Best Industrial Grade Accuracy】Humidity gauge with built-in Swiss sensors, it detects subtle humidity and temperature changes and updates readings in each 10 seconds. Temperature tolerance is within ±0.5℉(-4 to 158℉) and humidity is ±2%RH (1 to 99% RH). The digital hygrometer is pre-calibrated for accurate temperature and humidity measurement..
  • ✨【Large Easy-to-Read Backlit Display】Temperature and humidity monitor with 3.5'' large HD LCD screen. A simple touch on the top to turn on backlit. Clear and power-saving, reading more easily under weak backlit. Reliable operating buttons on the back for manual setting or °F/°C switching..
  • ✨【24 Hours/All-time Max & Min Records】The room thermometer displays high and low records for the past 24 hours and All-time.
  • Indoor thermometer measure conditions and identify changes in temperature and humidity instantly. Comfort Indicator ensures proper humidity control, helping you to maintain a comfortable atmosphere in your home..
  • ✨【Wide Applications & More Mounting Options】With a retractable stand, two powerful magnets and a wall-mount hole, this digital thermometer indoor can be easily attached to your refrigerator, wall or placed on a table. Suitable for baby’s room, nursery....
Check Stock

FANCOLE Evaporative Air Cooler bundle with 7 Colors Night Light Mini Air Conditioner

  • ...【3-in-1 Evaporative Air Cooler】Simply 3 modes with this portable swamp cooler: Normal, Humidifying and Cooling. But the effective cooling function and powerful wind will make you impressed. It combines the natural cooling properties of water with a steady breeze to lower temperatures in a degree. Increase the humidity in the hot air to realize the humidification in cooling mode and avoid drying. With 3 speeds easily control, perfect for medium and large spaces like a living room or office..
  • ❆【5.28Gal Larger Visual Water Tank】Built-in 5.28Gal large water tank that can keep the garage air conditioner cooling for 10 hours. What's more, the intuitive Low-Max water line helps you monitor the water level for timely toppings up. And come to you with 4pcs ice packs, which can help you enjoy the ultra coolness in seconds. Plus, the large-capacity water tank can spray much more cooling wind and effectively increase air humidity as well. No need to worry about the hot summer..
  • ❆【4 Rolling Casters Movable to Indoor/Outdoor Use】4 universal wheels at the bottom of the portable evaporative cooler, it is very convenient to move the cooler fan around, you can walk in every space of your home from your living room to garage or yard. Even the elderly can ....
Check Stock

eMylo WiFi Thermometer Hygrometer, WiFi Temperature Humidity Monitor with App Notification Alert, History Data, Compatible with Alexa Google Assistant, Remote Monitor for Home Greenhouse Wine Cellar

  • 【APP Remote Monitoring】 Wifi thermometer hygrometer can work with 'Smart Life' APP, so you can easily monitor temperature and humidity of your home anytime and anywhere. it's a ideal choice for monitoring indoor temperature and humidity, only support 2.4GHz wifi network..
  • 【Accurate And Fast Measurement】 Wifi temperature humidity monitor is equipped with high-precision sensor, that can monitors temperature or humidity changes accurately, accuracy can reach ±33.8°F (±1℃) and ±5%RH. it's powered by 2 AAA batteries..
  • 【Work with Alexa And Google Assistant】Smart temperature gauge humidity monitor support third-party voice control, you can send out a voice command to inquire indoor temperature or humidity via Alexa and Google Assistant, which can release your hands..
  • 【Data Storage And Export】 Smart humidity temperature sensor support view historic record data, data can be stored up to 2 years, and real data is displayed as diagram of curves of day, month, year, which offer you a clear data-changing track. recorded data can be exported..
  • 【Intelligent Linkage】eMylo wifi thermometer hygrometer sensor have intelligent linkage feature, it can be linked with other Tuya smart devices, for example, when temperature is more than 25℃/77....
Check Stock

hoyiours Digital Hygrometer Indoor Thermometer Room Hygrometer Humidity Meter with Comfort Indicator, 3s Fast Refresh Accurate Temperature Humidity for Home, Office, Baby Room (White)

  • HIGH ACCURACY FASTER REFRESH: Our indoor humidity meter with a highly accurate sensor, 12 sensitive vents and update readouts every 3 seconds to give you the latest and the most accurate temperature & humidity readings. The hygrometer indoor humidity range of the digital room thermometer is from -58˚F~158˚F (-50℃ ~ 70℃) and humidity 10% ~ 99%, the temperature is accurate to ±1°F while the humidity is ±3%RH. hoyiours room thermometer humidity meter will be your best choice..
  • AIR COMFORT INDICATOR: The thermometer hygrometer features 3 levels of icons to indicate air condition – DRY / COMFORT / WET, which display the different levels of temperature and humidity based on the air conditioner. In addition, this digital home thermometer also displays the changing trend for each reading, So you can adjust the air conditions to promote good health based on specific data, allows you to keep an eye on home health and easier make actions for room climate control..
  • LCD DISPALY EASY TO READ: Digital hygrometer indoor thermometer gauge has a 2.3-inch LCD screen and large bold numbers that clearly displays real-time data that you can easily read even at a distance. The inside thermometer for home is also equipped with a toggle button for ℃/℉,so yo....
Check Stock

ThermoPro TP60S Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 200ft/60m Range Humidity Meter

  • Informational: Weather stations wireless indoor outdoor record all time/24 hours max and min temperature and humidity readings.
  • Wireless thermometer indoor outdoor with temperature trend arrows indicates whether it's getting warmer or colder near the remote temperature monitor.
  • Smart Design: Temperature and humidity monitor can display the readings from up to 3 temperature sensors to monitor different locations.
  • Wide Temp & Humid Range: Inside outside thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously.
  • Indoor/outdoor temperature range: -4°F to 158°F (-20°C to 70°C).
  • Hands Free Monitoring: Wireless thermometer outdoor with strong signal penetration humidity sensors to get the temperature and humidity records from 200ft/60m remote range away.
  • Widely Application: Indoor/outdoor hygrometer wireless ensures proper temperature and humidity control, which has important health benefits, thermometer digital can be placed in baby room, nursery, cellar, basement, warehouse and greenhouse.
  • Additional sensors: There are two versions: TP60 with 433MHz sensor and TP60 with 915MHz sensor. B....
Check Stock