• 【Wide Temperature Range】Indoor temperature detection from -9.9℃ to 60℃ (14.18℉ to 140℉) and outdoor temperature from -40℃ to 60℃ (-40℉ to 140℉).
• 【High Humidity Accuracy】Indoor humidity detection ranges from 10% to 99% RH, ensuring precise measurements.
• 【Wireless Transmission】Enjoy a wireless transmission range of up to 100 meters in open areas for convenient placement.
• 【24-Hour Record Keeping】Tracks and displays maximum and minimum temperature and humidity values over a 24-hour period.
• 【Versatile Display Options】Features a 2.56-inch screen with switchable temperature units (℃/℉) for user preference.
• 【Flexible Mounting】Receiver has a built-in stand and wall-mount option, while the transmitter can be wall-mounted for easy installation.

Specifications:

• Indoor Temperature Range: -9.9℃ to 60℃ (14.18℉ to 140℉)
• Indoor Humidity Range: 10% to 99% RH
• Outdoor Temperature Range: -40℃ to 60℃ (-40℉ to 140℉)
• Temperature Units: Switchable between ℃ and ℉
• Wireless Range: Up to 100 meters in open areas
• Display: 2.56-inch screen
• Features: 24-hour max/min temperature and humidity recording
• Power: 2 x AAA batteries (not included)