Tube Leak Detector - Leak Testing TLD-2500
Finds leaks by pressurizing the tube with air while plugging the other end. Insert guns into the tube to be tested. Actuate pressurizing gun by depressing the trigger, the plugging gun seals automatically when pressurizing. After supply pressure is reached, or 100 PSIG (whichever is less), release trigger. If the pressure holds...the tube is OK, if it drops...the tube is leaking - Simple.