Indoor Outdoor Thermometer Digital Hygrometer Thermometer Wireless Temperature and Humidity Gauge

Feature: 1. MULTIFUNCTIONAL: Indoor outdoor thermometer has maximum and minimum recording function to record indoor and outdoor temperature and humidity, support celsius and Fahrenheit switching. 2. EASY TO USE: You will be able to see the indoor and outdoor temperature and humidity trends in real time, helping you to take clear readings at night. 3. MULTIPURPOSE: Thermometer is not waterproof, don"t let the transmitter directly contact with rain water, suitable for your house, office, factory, etc. 4. BATTERY POWERED: Digital hygrometer thermometer is battery powered with low battery indication, if the sensor can not be connected, please reinstall the battery. 5. WIDE APPLICATION: it can be placed on the outdoor eaves or in the transmitter"s wind shelter. It is better not to put it in the open air. Specification: Item Type: Indoor Outdoor Thermometer Material: ABS Transmission Frequency: 433Mhz Indoor Temperature Range: ?10 degrees C to 50 degrees C (14 degrees F to 122 degrees F) Outdoor Temperature Range: ?40 celsius to 60 celsius (?40 Fahrenheit to 140 Fahrenheit ) Humidity Range: 10percent to 99 Temperature Tolerance: +/-1 celsius (+/-2 Fahrenheit ) Humidity Tolerance: +/- 5percent Main Unit Power Supply: 2 x AAA Batteries (not Included) Slave Power Supply: 2 x AA Batteries (not Included) Main Body Size: Approx. 9.5x8.3x2cm / 3.7x3.3x0.8in Gross Weight: 283g/10.0oz. Package List: 2 x Transmitter1 x Receiver Note: 1. The transmitter is not waterproof. It is best not to place it in the open air.2. It can be placed on an outdoor roof or in a place where the transmitter is sheltered from the wind. Do not allow the transmitter to come into direct contact with rain.