Great to quickly assess a system
Folding ROD for in duct measurements
8:1 IR for register and ambient temps
Hands free in-duct measurements
Quickly calculates T1 T2 across both ROD and IR
The SPK3 is a great tool to quickly take in-duct, ambient, and register temperatures. Its a handy tool to assess a system and it fits conveniently in your pocket. The ROD has a sharp, narrow tip to easiy insert into duct work, and the hanging hooks allows you to take hands-free measurements. The bright back lite display flips between the IR and ROD measurements so readings are always easy to view. Plus this handy tool quickly calculates T1 T2 across both the IR and ROD modes, or a combination of the two.
Includes:
Two AAA Batteries