ACR's temperature and relative humidity data loggers collect valuable indoor heating, cooling, and relative humidity information. Our temperature and relative humidity data loggers are ideally suited to test and balance HVAC systems.

ACR provides highly accurate and sturdy Temperature and Relative Humidity devices. They also work well for monitoring temperature & RH during transportation and are ideal to monitor the conditions of  products that are sensitive to humidity levels.

Unbalanced temperature and relative humidity can stress air conditioning systems, causing them to malfunction and use more energy than required. ACR's temperature and relative humidity data loggers are easy-to-use devices that offer 24/7 monitoring of the HVAC system's performance to help keep energy consumption and costs under control. ACR's temperature and relative humidity data loggers verify system performance over extended periods of time.