This 3M long x 5.5mm diameter probe is specifically designed for use with DCS100, DCS200, DCS300, and DCS400 systems. Made from high-quality materials, it ensures durability and accurate performance in various applications. The probe's dimensions make it ideal for accessing tight spaces while providing reliable data collection. It is compatible with multiple DCS models, enhancing the versatility of your measurement tools. This probe is essential for professionals requiring precise measurements in HVAC, environmental monitoring, and industrial applications.