Fieldpiece SPK3 Folding ROD Dual Temperature Thermometer with 8:1 Infrared Gun<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Great to quickly assess a system</li><li>Folding ROD for in duct measurements</li><li>8:1 IR for register and ambient temps</li><li>Hands free in-duct measurements</li><li>Quickly calculates T1 - T2 across both ROD and IR</li></ul></div><img src="http://ecx.images-amazon.com/images/I/319JkmuRnVL.jpg" noproxy>