Temperature, humidity and CO2 loggers are used in various applications by a number of different users. It is used by experts of ventilation, air conditioning, industrial engineers, architects and many others. They all need automatic recording devices which will continuously measure ambient air and the quality of ventilation. If you are looking for such multifunctional devices then Vacker India is the name that should be on your mind. We supply a wide range of optimum and robust multifunctional data loggers to most of the major cities of the Kingdom of India like Bengaluru, Mumbai, Chennai, Delhi, Hyderabad, Ahmedabad, Kolkata, Thiruvananthapuram, etc. However, the best option for a multifunctional data logging device, in this case, would be the BZ30 CO2 data logger.