Elitech RCW-800W-THE Wireless Temperature & Humidity Data Logger, WIFI Remote Temperature & Humidity Recorder for Refrigerator

Communication method: WIFI ◆Channel: External temperature and humidity ◆Temperature range: -40°C~80°C ◆Temperature accuracy: ±0.5°C (-20°C~40°C) ±1°C (others) ◆Resolution: Temperature: 0.1°C; Humidity: 0.1％RH ◆Storage capacity: 20000 groups ◆Recording interval: 1 minute to 24 hours, ◆Alarm type: buzzer, indicator light ◆Battery life: no less than 7 days ◆Alarm mode: SMS, WeChat, APP, email push ◆Display: TFT color screen ◆Power supply method: Power adapter: 5V/1A(DC) ◆Battery capacity: 2000mAH ◆Configure magnet adsorption mounting bracket