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🌡️ Stay ahead of your indoor climate game with pro precision!
The SMARTRO SC42 is a professional-grade digital hygrometer and thermometer featuring Swiss sensors for ±0.5℉ and ±2%RH accuracy. It updates readings every 10 seconds on a large 3.5-inch backlit LCD, tracks 24-hour and all-time max/min temperature and humidity, and offers versatile mounting options including magnets and wall hooks. Pre-calibrated and manually adjustable, it’s ideal for maintaining optimal indoor comfort in any environment.
| ASIN | B07YY1FB9D |
| Battery Description | 2x 1.5v AAA batteries |
| Best Sellers Rank | #1,204 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5 in Weather Hygrometers |
| Brand | SMARTRO |
| Brand Name | SMARTRO |
| Color | black |
| Customer Reviews | 4.6 out of 5 stars 6,877 Reviews |
| Included Components | 1 thermometer 1 manual |
| Item Dimensions W x H | 3.4"W x 3.4"H |
| Item Weight | 0.13 Kilograms |
| Manufacturer | SMARTRO |
| Mounting Type | Wall Mount |
| Product Dimensions | 3.4"W x 3.4"H |
| Temperature Accuracy | +/-0.5 Degrees Fahrenheit |
| Unit Count | 4.64 Ounce |
| Upper Temperature Range | 158 Degrees Fahrenheit |
| Voltage | 3.0 |
| Warranty Description | 13-month warranty except for artificial damages |
P**S
Well Crafted Accurate Item
This is a solid little unit that provides helpful/accurate information. Easy to read numbers and graphs, and even has a light when neeeded! I had no idea how little indoor humidity I had in the winter time until I got this. Now I'm easily able to guage/achieve a more healthy indoor environment. A must have for cooler/cold climates. Would purchase again and am considering giving as a useful gift.
C**N
Just what I needed
Have needed this forever. Works great, gives me a more accurate read in the house (which is a metal home). Shows temperature and variations. Has easy to read "humidity" section. Did not realize it had a magnet until I put it close and it basically jumped out of my hand to the wall...so I can guess it is a good one...Worth the money. Have not used the bluetooth and probaly will not.
B**Y
Accurate as far as I've been able to test it.
Would give this 5 stars but I haven't had it that long. Nicely designed unit, easy to read and doesn't take up too much space.
P**N
works a treat
Thermometer/hygrometers are common. I chose this one because the significant digits (current temperature and relative humidity) are large, the rest tiny or absent. There is a color bar and pointer for graphic confirmation of what you already know. There are minuscule trend arrows and unobtrusive high/low values for both readings over the previous 24 hours, but there are no goofy faces or swoopy nonsense. The backlight comes on at a touch, when needed, staying lit for only a few seconds. It's a functional, dignified tool, which for my taste is a thing of beauty.
B**O
Easy to setup, use and read.
Easy to setup and use. Bright display (when activated). Large display characters. Seems well made. Flexible mounting options: integral tilt stand, magnets and wall hanging slots. Does not require or include Bluetooth or WiFi, passive monitoring only, perfect for periodic manual checks of temp and humidity. Using to verify proper operation of home HVAC thermostat temp sensor.
J**K
This is great and can calibrate easily !!
This is watching the temperature and humidity in my room. Functioning perfectly.
L**R
Easily Worth Twice The Price, Incredible Accuracy!
This is patently an outstanding Hygrometer Indoor Thermometer, easily worth twice the price. The best way to test any digital unit is with a mercury thermometer, and this digital unit is right on. I can't recall the last time I saw a digital Hygrometer Indoor Thermometer match a mercury thermometer, let alone one manufactured by Thermo Fisher Scientific. WELL worth the money!
L**D
great temperture indicator
easy to use and place anywhere.