New Rapid Rail technology stabilizes in under 5 seconds with plus--1° accuracy Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review $675.75 Fieldpiece – Job Link System HVACR Wireless Probe Kit – JL3KH6 – Fast Accurate Temps with Rapid Rail Technology – HVAC Tools with Padded Case Added to wishlistRemoved from wishlist 0 Add to compare