Battery combined sensor NLB-RH-T-5-IQRF is used to monitor air quality inside buildings and power control ventilation (HVAC) systems according to current levels of air internal air quality.

The sensor measures relative humidity (RH) and temperature (T) in air. It can be effectively used in offices, classrooms, shopping centers, homes, restaurants, fitness centers, commercial buildings, etc.  

• Battery supply voltage - AA, LR6
• RH measuring range - 0-100%
• RH T measuring range - 0-40 °C
• Not required maintenance during operation
• Long life and stability