SMARTRO SC42 Professional Digital Hygrometer and Thermometer for Indoor Humidity and Temperature Measurement

About this item

• 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.
• Calibration Supported: The monitor can be manually calibrated to improve data readings when product placement or environmental factors impact your data accuracy. Powered by 2x1.5v AAA batteries (not included).
• Wide Applications with 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, office, closet, incubator, greenhouse, garden, wine cellar, basement critter terrarium etc. Note: This thermometer cannot connect to phones.
• User-Friendly Illuminated Screen: This temperature and humidity tracker features a spacious 3.5'' high-definition LCD display. A quick tap on the top activates the backlight for 10 seconds. The clear display is designed for energy efficiency, making it simpler to read in low lighting conditions. Convenient buttons located on the back allow for manual adjustments and switching between °F and °C. Please note: The backlight shown in the images is continuously activated; it does not remain on at all times.
• 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.