RZ852 Digital Temperature and Humidity Meter

1. Temperature measurement range: -20 to 80 degrees Celsius
2. Humidity range: 0-100%RH
3. Temperature error: 0.1Lux
4. Temperature and humidity test: +-0.5 degrees Celsius
5. Humidity error: +-3%RH
6. Power supply: 3xAAA alkaline batteries (not included in this product)
7. Suitable for laboratories, quality control, air conditioning systems and printing engineering, etc.