1 Set Manometro Livello Liquido Serbatoio Indicatore Temperatura Riempimento Livello Indicatore
15.5 6.5 9.5cm / 0.98 2.56 3.74in. Dual tank level alarm mode: high/low. Outdoor transmitter: 6 x AAA 1.5 V (not included). You can save min/max records and set alarms for specific water levels (high/low) or when empty.