Цифровой ЖК-дисплей Крытый открытый офис точный домашний мини беспроводной датчик температуры термометр

Description:
100% brand new and high quality!
Can display the indoor and outdoor temperature.
Wireless transmission function, you can know outdoor temperature with indoor receiver.
Very convenient, a great item for home or office use.
Brings much convenience for your daily life.
Just put the receiver on the desk, you can know outdoor temperature easily.
Specification:
Accuracy: (+/-)1°C
Wireless Transmission(in open air): 100 meters, 30 meters under most condition
Frequency: 433MHz
Update Rate: 60 seconds
Transmitter Battery: 2 * 1.5V AAA Batteries(not included)
Receiver Battery: 2 * 1.5V AAA Batteries(not included)
Transmitter Size: 6.6 * 5 * 2cm / 2.6 * 1.97 * 0.8in
Receiver Size: 8 * 5.5 * 1.7cm / 3.15 * 2.16 * 0.67in
Color: as shown
Indoor temperature range: 0~60°C
Outdoor temperature range: -40~60°C
Package:
1 pc * Receiver
1 pc * Transmitter
1 pc * User Manual (English)
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.