The Key Information You Need

APP Control & Smart Alert: Download the app to monitor temperature and humidity. When values exceed your preset limits, the app will turn red and send a buzzer alert to your phone.

Custom Settings & Data Storage: - Set the record start time and interval time for logs. - Up to 600 days of data are stored internally in the device. - Export historical records in batches and view data analysis charts. Note: Manually turn it on after setting up.

Wireless Connectivity & High Precision: - High-precision MEMS sensor for a connection of up to 50m / 164ft (without obstacles). - Temperature range: -20°C to 65°C (-4°F to 150°F), accuracy: ±0.5°C (±1°F). - Humidity range: 0-100% RH, accuracy: ±5%.

Battery-Powered & Mounting Options: - Powered by 1 AAA battery (not included). - Hanging hole for easy placement. - Can be attached to metal surfaces like refrigerators.

Note: - Keep stored data until transferred out of the device. - Synchronize recorded data before reaching max capacity. - Start new log records promptly to avoid data loss. - Manually set up and re-record data when full; otherwise, it won't be automatically overwritten.