1. Big LCD display, can be put by support, hanged on the wall, or attached to ferromagnetic thing 2. One channel for temperature measuring, one-channel for humidity measuring 3. Max. and Min. values of temperature and humidity automatically memory function and clear function 4. Clock , alarm clock, hourly chime, date and comfort level expressions 5. Suitable for refrigerant storage, household, office and so on. 6.Temperature measuring range: Indoor: -50~70 Celsius; Outdoor: -50~70 Celsius 7. Humidity measuring range: 10~99% 8. Power: one DC 1.5V 7# alkaline battery (not included) 9. Input: 2 NTC sensors; 1 humidity sensor 10. Sensor wire: approx 1m (standard) 11. Product size: 115.5mm X 64mm X 19 mm; Screen size: 61mm X 43 mm 12. Package Included: thermo-hygrometer x 1; User manual x 1
