Indoor Thermometer Room Temperature Home Hygrometer Humidity Gauge Accurate with Calibration Backlight Air Comfort Indicator 24H Max Min

- Firstly, the humidity and temperature can be calibrated separately but wait a day or so until it acclimatizes to your conditions. - The most important information is represented in large numerals (2cm high, 1cm wide) while the time/date and high/low is smaller. Both are clearly readable from 15ft away. - The battery cover stays ON, unlike a report from someone else. - It has a convenient 45 degree fold-in stand and a pull-up hangar for wall mounting. Both are flush mounted and pull out when needed. - The LED is backlit after pressing the front light icon and lasts for 15 seconds each press. I never use the backlight feature as the display is so easily readable at all hours. - Really like the 24hr High/Low on Temp/humidity which resets at midnight. Let's me know the range of values for that day. It does not have a historical temp/humidity graph. - Any config buttons on the back are merely for "once set-it then forget-it" functions. No operation buttons are needed. - There is a color bar dividing temp from humidity and represents the current humidity (dry, comfort, wet). - This device is not meant to be used in a pool or a sauna, which would quickly destroy it, (as I think some customers did). - This device can be useful for indoor gardeners and anything else indoors. It's not really meant to be used outdoors where it can get wet. Although, the display is strong outdoors and doesn't get washed out by direct sunlight. - If the battery gets too low, all numerals turn to "8" and a low battery icon appears. You know what to do. What could be done to improve this product? - Sell it in black? - Make it strongly magnetic? I'm very happy with the product and will buy a second one after this review. Enjoy! Edit: Dec 2023, both units going strong. One in my bathroom, the other at my desk. Wonderful product. Read more

This is the second one of these I purchased. Both units took a while (1 to 2 hours) to settle down and acclimate to the room temperature and humidity. The units' temps track within .1 to .4-degree F of each other and very closely match the room thermostat. The humidity indicated tracks within 2 percent of each other, both temp and humidity indications are well within the stated accuracy. My location is S. Florida, so AC is running most all year. I am surprised the inside humidity is so low (44%), however it is late October and for the first time since April, the weather is moderating. The units are readable, even in low light without the backlight, but the backlight makes the display appear just as the photo on the Amazon web page. I'm using the 2 supplied AAA Maxell Alkaline batteries in both units. Battery life is yet to-be-determined. At first look, these little units work great (one for1 week and the other for 1 day). And at $14, are, to me, an exceptional value for what they do. Read more

Works as stated, no frills Read more

Average accuracy out of the box. It can be calibrated but each time you replace the batteries you must recalibrate. The display clarity is very good Read more

I got one of these indoor temperature testers and then bought several more for other rooms. It's a nice size, good look and has easy to see temperature readings. It also has humidity readings and the added date and time readings that are a bit smaller. The best thing about this gauge besides its appearance is that the numbers are easy to adjust in the different modes. So often once the time changes, you can't figure out what sequence of buttons adjusts it without the instructions. And even then, it doesn't work. These are simply to adjust and have a stand to place anywhere. I bought a couple extra in two colors so that I don't have to look for any more again. Read more

This is a really good thermometer and clock with great features. Really like this thing. The size is also perfect. Read more

There are many products available to the consumer that display the time and temperature, and even humidity. The problem being that I cannot read their displays from my bedside at night, or without putting on my glasses. The unique size of the display, and the fact that it is backlit at the push of a button; allows it to be attached to a bedside headboard. Thereby without putting on my glasses, and without the need for turning on a light; I can get a comprehensive summary of time, temperature, humidity, day and date. I prefer to attach it to my headboard, instead of placing it on my nightstand, so that it is close enough to read without glasses. Close placement is particularly beneficial to users with astigmatism, which can cause distant lights to flare at night. The back-light stays on for about fifteen seconds. Few other products offer this convenience. Read more

Great. Easy to read. Read more