Urządzenie praktycznie nowe całość jak na załączonych zdjęciach brak 2x baterii AA

Opis producenta:

WALL-MOUNTING DAILY PROGRAMMABLE THERMOSTATS
• Power supply: two 1.5 V batteries (type AA)
• ON/OFF and proportional type temperature regulation
• Intervention differential setting from 0.1 to 1°C (for ON/OFF regulation)
• Settable proportional band and regulation period (for proportional regulation)
• Antifreeze temperature setting: 1.0 ÷ 10.0 °C
• Regulation range: depending on the operating mode (cond., heat.)
• Two operating modes: summer, winter
• Viewing by LCD display
• Timings programs (for automatic, manual and OFF modes)
• Settable range: minimum 1 hour with delays of 15’, 30’ and 45’ for each hour
• Bistable relay output with 5 A change-over contact (250 V AC)
• Flat batteries indicator