433MHz Wireless 8-Channel LCD Digital Comfort Level Alarm Function with Three Remote Sensors Thermometer Hygrometer

Multi-functional LCD thermo-hygrometer brings much convenience for your daily life. With this product, you can know indoor/outdoor temperature and humidity from the indoor receiver easily.

• Can measure indoor and outdoor temperature and humidity

• 433MHz transmitting frequency, you can know outdoor temperature and humidity with indoor receiver

• Outdoor(CH 1,2,3) and indoor temperature/humidity HI/LOW alarm

• °C / °F temperature unit selectable

• Min/Max records of temperature and humidity

• Temperature and humidity manual calibration

• Temperature and humidity trends indication

• Comfort level indication

• Can receive up to 8 sensors

• With dip switch to set up and fix 1-8 channels

• Long searching function after communication is lost

• Free standing or hanging

• Note: The outdoor transmitter is not waterproof, please keep it away from water when put it in outdoors.

Specifications:

• Display: LCD 

• Indoor Temperature Measurement: 0~60°C / 32~140°F

• Outdoor Temperature Measurement: -40~60°C / -40~140°F

• Temperature Accuracy: ±1°C

• Humidity Measurement: 10%-99%

• Humidity Accuracy: ±5% 

• Transmission Frequency: 433MHz

• Transmission Range: 100 meters(300 feet) in open area 

• Transmission Interval: 60 seconds 

• Remote Sensor Battery: 2 * 1.5V AAA Batteries(NOT included) 

• Receiver Battery: 4 * 1.5V AAA Batteries(NOT included)

• Remote Sensor Size(1pc): 45 * 110 * 21mm / 1.77 * 4.33 * 0.83in 

• Receiver Size: 115 * 125 * 24mm / 4.53 * 4.92 * 0.94in 

• Remote Sensor Weight(1pc): 50g / 1.76oz

• Receiver Weight: 145g / 5.13oz