Reed R2970 Probe, Type K, Pipe Clamp, -40/392°f, -40/200°c, Yellow

The R2970 is a bright yellow, spring-loaded pipe-clamp thermocouple probe designed to snap securely onto pipes and tubing up to about 1.4 in in diameter for quick surface temperature checks. It uses a Type K connector and reads from -40 to 392F (-40 to 200C) with roughly +/-3.6F accuracy and a fast sub-2-second response, on a 39 in lead wire. It's a handy no-drill option for HVAC and refrigeration technicians who need repeatable clamp-on readings.