
SPK3 – INFRARED + STICK THERMOMETER
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
A dual-function thermometer with both an infrared sensor and a folding stick probe. The SPK3 reads surface temperatures with the infrared and in-duct or pipe temperatures with the probe. The T1-T2 function calculates the difference between two readings — useful for measuring temperature split across an AC system.
Specs: Infrared + stick probe, T1-T2 calculation, 8:1 IR ratio, folding rod design, by Fieldpiece
Replaces: SPK3
Fits: HVAC diagnostics — supply/return temperature split, duct temperature, surface temperature, pipe temperature
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.




