Antonki 2 Pack Room Thermometer for Home, Digital Temperature and Humidity Monitors, Indoor Hygrometer Sensor, Humidity Gauge

4.5 4.5 out of 5 stars | 32,389 ratings

Price: 8.49

Last update: 01-11-2025


About this item

This room thermometer hygrometer helps measuring the temperature and humidity level in real time. And show the reading continuously in seconds on the large screen with cute icons.
Simple to get an accurate reading. Turn on and wait for 3~5 minutes for it to calibrate automatically. After calibration, the reading will fluctuate quickly due to your room air conditions.
It features durable kickstand and magnet, allowing position where it should be. Suit for baby nursery, living room, bedroom, outdoor balcony, garage, sauna, bathroom, warehouse, vehicle, refrigerator, guitar case, basement, vacuum-seal jar, cigar humidor, jewelry safe, gun safe, egg incubator, reptile terrarium, tortoise house, aquarium, hermit crab habitat, snake tank, crawl pet terrarium...etc
The hydrometer humidity meter comes with CR2032 button battery, long last for over 1 year. You can easily turn it off when no using it to save battery life.
Package includes 2 pcs monitors, you can put 1 monitor in each room. Large digit letters and screen allows seeing from over 10 feet away. You will be proud to use this great product for years to come!

Product information


Top reviews from the United States

J M
5.0 out of 5 stars These are great! Easy to read, accurate
Reviewed in the United States on August 6, 2024
I love these. I set them side by side in same room, and they differed by like half a degree.
The numbers are easy to read!

I put one above my thermostat in my hallway and it matched that temperature exactly.

It's also nice having a humidity reading.
Your Number One Fan
5.0 out of 5 stars Inexpensive and accurate
Reviewed in the United States on August 4, 2024
Not sure why I keep buying stuff to measure temp and humidity, but I have about 6 devices in my apartment and one at work. Some weird compulsion I guess. So far these work well. They match within a degree and a couple % points when compared to my other devices. The numbers are easy to see and the smiley face serves as a trustworthy guide for when you should and should not feel comfortable.
M. Cohen
4.0 out of 5 stars Decently accurate reading
Reviewed in the United States on June 23, 2024
This hydrometer is a nice compact small size that has a kickstand to prop it up as well as magnets on the back to stick it up on something magnetic. It has a large LCD display that's easy to read. It's easy to use, just flip the small switch on the back to either Fahrenheit or Celsius. The packaging says that the accuracy can be up to plus or minus 5°. The only thing I've had to compare it to is the moisture reading that's built into my dehumidifier. It seems to be about 8 to 10° different. For general purposes, it's accurate enough. However if you were planning on using this for a wine cellar I would recommend get some getting something more accurate.
Customer image
M. Cohen
4.0 out of 5 stars Decently accurate reading
Reviewed in the United States on June 23, 2024
This hydrometer is a nice compact small size that has a kickstand to prop it up as well as magnets on the back to stick it up on something magnetic. It has a large LCD display that's easy to read. It's easy to use, just flip the small switch on the back to either Fahrenheit or Celsius. The packaging says that the accuracy can be up to plus or minus 5°. The only thing I've had to compare it to is the moisture reading that's built into my dehumidifier. It seems to be about 8 to 10° different. For general purposes, it's accurate enough. However if you were planning on using this for a wine cellar I would recommend get some getting something more accurate.
Images in this review
Customer image Customer image
John A
5.0 out of 5 stars A good value with an exceptional warranty.
Reviewed in the United States on March 4, 2024
Not 100% pinpoint accurate but they don't try to hide that fact – which I greatly appreciate. They also offer a generous "no return" warranty, so if you get a faulty unit, you don't even have to make a trip to drop it off for return. After setting up these two units and finding them to be a good value, I ended up ordering a second set.

So how did they do overall?

As you can see, placing two units in the same location does show a slight variation in the readings. That said, the units have consistently remained within 0.5-1.0° of one another when using the Fahrenheit scale, and 1% variation on the humidity scale. I didn't try the Celsius setting. This tiny variation is completely fine for my garage and while camping, which are my primary uses. The readings were within acceptable tolerance of my existing mercury thermometer.

The units are nice and small and the digits are large enough to be seen across a room. The dual magnets are handy and they hold the units fast to the side my furnace, the side of my fridge, along my garage shelving, and on my truck's body panels. The rear of the units have a kickstand so you can prop them up. Batteries and a quick start guide are also included.

A note of caution: The clear sticker used to protect the display in shipping is extremely sticky and one could easily damage the LCD display by carelessly pulling it off. Be careful and pull it slowly.
Customer image
John A
5.0 out of 5 stars A good value with an exceptional warranty.
Reviewed in the United States on March 4, 2024
Not 100% pinpoint accurate but they don't try to hide that fact – which I greatly appreciate. They also offer a generous "no return" warranty, so if you get a faulty unit, you don't even have to make a trip to drop it off for return. After setting up these two units and finding them to be a good value, I ended up ordering a second set.

So how did they do overall?

As you can see, placing two units in the same location does show a slight variation in the readings. That said, the units have consistently remained within 0.5-1.0° of one another when using the Fahrenheit scale, and 1% variation on the humidity scale. I didn't try the Celsius setting. This tiny variation is completely fine for my garage and while camping, which are my primary uses. The readings were within acceptable tolerance of my existing mercury thermometer.

The units are nice and small and the digits are large enough to be seen across a room. The dual magnets are handy and they hold the units fast to the side my furnace, the side of my fridge, along my garage shelving, and on my truck's body panels. The rear of the units have a kickstand so you can prop them up. Batteries and a quick start guide are also included.

A note of caution: The clear sticker used to protect the display in shipping is extremely sticky and one could easily damage the LCD display by carelessly pulling it off. Be careful and pull it slowly.
Images in this review
Customer image Customer image Customer image Customer image Customer image Customer image Customer image Customer image Customer image Customer image Customer image
Javier
5.0 out of 5 stars Quality, size, elegance and simple huge help
Reviewed in the United States on August 8, 2024
Great product very accurate I did a long test basically observing and forcing changing temperature around the house and work. I recommend this product 100%. I found online a wall mount that work perfect for this product.
Customer image
Javier
5.0 out of 5 stars Quality, size, elegance and simple huge help
Reviewed in the United States on August 8, 2024
Great product very accurate I did a long test basically observing and forcing changing temperature around the house and work. I recommend this product 100%. I found online a wall mount that work perfect for this product.
Images in this review
Customer image Customer image
Kris
5.0 out of 5 stars Perfect for plants and casual use!
Reviewed in the United States on August 6, 2024
I recently became a plant mom and needed a thermometer to determine the indoor humidity and tempt. of the rooms around my house. I keep one on the ground floor, and one in my room on the top floor.

It does the job! Nothing fancy, but it's very accurate and reliable. I can move it around between rooms, and you can watch the temperature drop or rise as it adjusts within a few minutes. The settings are simple and easy to understand. The thermometers are of reliable quality and the display is very clear (no glowing or colorful lights).

You could probably find something simpler and cheaper, but I don't mind the price given the longevity of this thermometer and the convenience of being able to move it around.
mike snow
5.0 out of 5 stars inexpensive goodness
Reviewed in the United States on August 4, 2024
these lil fellas work great and are very responsive. got a 2 pack, one for the house and one for the truck for our weekly bbq's up on the plateaus. it's nice to know it's 20 to 25 degrees cooler than in the Vegas valley. the built-in truck thermometer won't update after it's been off until it's moving again.
Sheradin L.
4.0 out of 5 stars Easy & Convenient - Not The Most Accurate
Reviewed in the United States on July 14, 2024
While I love how convinient these are, there is definitely a larger degree of error than they disclose. Through the entire day the temperature reading on it only varied by 10 degrees, despite opening the house once it got cooler to a noticeably chillier temperature. Overall pretty decent, but definitely take readings with a grain of salt.

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