BLUE POINT ACT725 FREON / REFRIGERANT LEAK DETECTOR This listing is for a leak detector. Make: Blue-Point (BluePoint) (Part of Snap On / SnapOn) Model / Part #: ACT 725 (ACT725) Description: Freon / Refrigerant Leak Detector Includes all/only items pictured. In good condition, tested and works great. Email, text, or call Bill at eight three two. eight six seven. five six five four.