This recording system is specifically designed for use with the 1000 Series Temperature/Humidity Chambers, ensuring accurate and reliable data logging in controlled environments. It is compatible with the Honeywell DR4300 Series, a trusted line of circular chart recorders known for their precision and durability. This model features two pens for simultaneous recording of temperature and humidity levels, allowing for comprehensive monitoring. The system uses a 10-inch circular chart to provide a clear, easy-to-read record of environmental conditions over time, making it ideal for laboratory, industrial, and quality control applications.