
【100m Long Distance Transmission】: Indoor thermometer With the handheld transmitter to the outdoor temperature of the sensor and transmit within 100m without obstacle. 【12/24H、℃ / ℉ Switchable】: Wireless indoor outdoor thermometer, 12H / 24H format, temperature unit ℃ / unit for selection. Can be placed on the table or hung on the wall. 【Wireless Technology】: Indoor and outdoor thermometer adopt wireless technology, you can know the outdoor temperature in the indoor receiver. 【Indoor and Outdoor Temperature Comparison】: Record the maximum indoor and outdoor temperature. Display the indoor / outdoor temperature and time at the same time. 【Back Bracket Design】: Connected indoor outdoor thermometer Can be placed on the table or hung on the wall. Function: Clock function, indoor temperature, outdoor temperature, memory of minimum / maximum temperature values. Size: main unit: 150 x 86 x 20, sub-unit: 130 x 40 x 21 Temperature function: Indoor temperature detection range: 0°C to 50°C (32°F