This digital thermometer and hygrometer monitors and displays temperature and humidity, delivering comprehensive environmental information, bringing you greater convenience.

Features:

• Comes with three transmitters, enabling simultaneous monitoring of temperature and humidity across four different areas.
• When humidity or temperature reaches the preset maximum or minimum levels, an alarm will sound and the backlight will change color to alert you.
• Featuring a 12 cm large display screen, offers clear and easy-to-read measurements for temperature and humidity, enhancing visibility and convenience.
• Features mounting holes on the back for wall installation and includes a bracket for easy placement on a table or desk.
• Equipped with a date and time display function, enhancing convenience by providing accurate date and time information.
• Can be easily switched between Celsius and Fahrenheit to suit your preference, ensuring that temperature readings are displayed in the unit of measurement you're most comfortable with.

Specifications:

• Material: ABS
• Size (LxWxH):
• Digital Thermometer Hygrometer: 12.5 x 2 x 12.5cm (Approx.)
• Display Size: 12cm (Approx.)
• Transmitter: 5 x 3.7 x 10.5cm (Approx.)
• Temperature Measurement Range: 
• Indoor: 0 - 50 Degrees Celsius
• Outdoor: -50-70 Degrees Celsius
• Humidity Measurement Range: 20-90 Percent
• Wireless Reception Range: About 100m
• Power Supply Mode: 
• Digital Thermometer Hygrometer: 3xAAA Batteries (not included)/USB Charging Cable Power Supply (power adaptor not included)
• Transmitter: 2xAAA Batteries (not included)

Package Contents: 

• 1x Digital Thermometer Hygrometer
• 3x Transmitters
• 3XTransmitter Bases
• 1x USB Charging Cable
• 1x User Manual

Please note：
Due to manual measurement, there might be a tolerance in the product size.
Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.