BRT-100 LED Display Temperature Control Valve(White)

1. Power supply: 3V, 2*AA batteries (not included) 2. Upper limit stroke: 4.5mm 3. Accuracy: +/-0.5 Celsius degree 4. Set temp. range: 5-45 Celsius degree 5. Display temp. range: 0-70 Celsius degree 6. Ambient temp: 0-45 Celsius degree 7. Ambient humidity: 9-95%RH 8. Storage temp: -5 to 45 Celsius degree 9. Timing error: less than 1% 10. Protection class: IP20 11. Buttons: capacitive touch buttons 12. LED display, the temperature is clear at a glance 13. Simple design, easy installation 14. Can freely set the mode 15. Can be controlled by APP, easy to operate 16. Size: about 53x85mm