(New Unused) Trend Thermistor Outside Temperature Sensor TB/TO. This high-quality sensor is designed to accurately measure the temperature outside and provide reliable data for your HVAC and refrigeration systems. With its durable construction and precise measurement capabilities, this sensor is a must-have for any business or industrial setting. The sensor is made by the trusted brand TREND and is compatible with a range of HVAC and refrigeration systems. Its easy installation and simple operation make it a convenient choice for busy professionals. Don't miss out on this essential component for your business's temperature monitoring needs. Get the Trend Thermistor Outside Temperature Sensor TB/TO today!