1 unit of RHT50 temperature and humidity data logger with barometer

You can connect it to a computer to transfer data. The battery is replaceable. Model number: RHT50 Size: 130 x 25 x 30 mm Weight: 20g Measurement items: air pressure, temperature, humidity Measurement range: Atmospheric pressure: 950 to 1050 hPa, Temperature: -40 to +70°C, Humidity: 0 to 100% RH Resolution: Atmospheric pressure/0.1hPa, Temperature/0.1℃, Humidity/0.1%RH Accuracy: Atmospheric pressure/±0.25% FS, Temperature/±1.0°C (0 to +40°C)/±2.0°C (others), Humidity/±3.5% RH (20 to 80%)/±5.0% RH (others) Measurement interval: 1 minute to 18 hours (in 1 minute increments) Memory: 10000 data With minimum and maximum value alarm function Interface: USB Supported OS: Windows(R)7/8/10(32/64bit) Power supply: 1 x 3.6V lithium battery (included for testing) Accessories: Mounting bracket, software