ThermoPro Indoor Outdoor Thermometer Wireless, 500 ft Outside Thermometer with Cold-Resistant Sensor, Outdoor Thermometers for Patio Waterproof with 3.3" LCD Display, Backlit Outdoor Temperature Gauge
Highly Accurate Readings: Thermopro TP62 indoor outdoor thermometer hygrometer features premium temperature humidity gauge provides accurate readings for both inside outside humidity and temperature simultaneously; Accurate to ±2°F and ±2 to 3%RH
Long 200ft Range: Wireless weather thermometer transmits indoor outdoor temperature and humidity from 200ft/60m away; Wall thermometer sync up to 3 outdoor remote sensors to monitor different locations, allowing you to monitor every environment from anywhere
Large Backlit Display: Room thermometer with temperature and humidity monitor features 3.3 inches LCD display with huge digits and touch sensitive frame to activate backlight, ensuring the display is easy to read even in dim light conditions; Thermometers outdoor/indoor are powered by 3A battery (included)
Informational: Digital hydrometer displays indoor outdoor temperature and humidity percentages with trend arrows and all time/24 hours max and min records, to always keep you aware of the changes in your living conditions in order to make necessary adjustments
Extremely User Friendly: Easily adjust settings with 3 front facing buttons instead of taking the device off the wall or fridge to change settings; Place smart thermometer for room temperature anywhere with the tabletop stand, wall-mountable and magnetic back design
Additional sensors: There are two versions: TP62 with 433MHz sensor and TP62 with 915MHz sensor. Because the frequency is different, please double check your purchased sensor's frequency and then get the right additional sensors. Search B072BY1M2V for 433MHz sensors, and B0BHQSR2RK for 915MHz sensor