🔍 Discover Unmatched Precision with Refrigeration Technologies RT100S Micro Leak Detector Review

Based on our own experience, this leak detector is a game changer when it comes to identifying leaks in HVAC systems. Its micro-sized tip easily detects even the smallest leaks, saving us time and money in the long run. The only downside is that it requires a steady hand to use effectively.

I've worked with MVAC for many years and have never heard of this stuff. I finally started to understand HVACR and found out about BigBlu. Where has this thing been all my life?

Supplier has best price but doesn't stock (less than half price). The spray comes in handy for a quick coil cover. I ended up finding my leak with a cheap leak detector. I had a leak at the end of an improperly clamped capillary tube. The heated tester quickly determined that bubbles do not form at the end of the tube.