ThermoPro TP200B Indoor Outdoor Thermometer Wireless 500FT, Outside Greenhouse Thermometer with Temperature Sensor, Outdoor Thermometers for Patio Reptile House Home Baby Room Temperature Monitor

500 Feet Remote Range: With RF technology for more stable connectivity, this inside outside thermometer wireless allows you to monitor the temperature indoors and outdoors up to 500FT(no obstructions)
Supports to 3 Temperature Sensors: Indoor thermometer for house supports up to 3 outdoor temperature sensors, freely monitor the temperatures in different locations such as room, yard, cellar, greenhouse, garden, etc. Search B0BHQSR2RK to purchase additional remote sensors; Important Notice: Once the synchronization is finished, do not press the RESET button, or the signal will disappear
Rainproof Sensor: Room thermometer indoor outdoor greenhouse accessories features IPX4 rainproof design, allows you to monitor outdoor temperature in rainy days. Note: Please do not leave the product in a high temperature(over 122°F) or high humidity (95%RH) environment for a long time
High Accurate Readings: Indoor outdoor temperature gauge with compact LCD displays large digits of indoor-outdoor temperature, accuracy up to +/-2°F. Note: This item is an indoor/outdoor digital thermometer without humidity function
Multiple Placement Options: Thermometer outdoor temperature monitor features 3 placement options to allow you place it anywhere: Durable stand for tabletop, strong magnet for metal surface, hanging mount for hook