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💧 Spot leaks before they spot you – Big Blu means big confidence!
The Refrigeration Technologies RT100S Big Blu Micro Leak Detector is a professional-grade, NSF-certified gel formula that detects micro leaks as small as 0.65 oz/year. Non-corrosive and safe for all gas types, it sticks precisely where applied to create clear, visible bubbles, making leak detection faster, cleaner, and more reliable for HVAC and refrigeration pros.
| Alarm | Vibration |
| Brand | AMZ-Warehouse |
| Number of Items | 1 |
| Operating Humidity | 95 percent |
| Power Source | Battery Powered |
| Unit Count | 1 Count |
C**N
Big blue=big results!
Say goodbye to the soapy water trick, big blue is the RIGHT tool for the job! Sticks where it’s sprayed and makes very clear and visible bubbles. Rinses right off when done, no mess no stress. Great experience so far in the automotive air conditioning sector!
M**N
Helpful but not cheap
Best idea for leak searches, but expensive to keep buying. Solid value but for doesnt last forever.
D**S
Can’t find your leak? Give this a try!
This leak soap is very thick, sticks where you squirt it. Finds super tiny pin holes in HVAC cores. Highly recommend this. Using it to find automotive ac leak, spraying all connection joints, service ports, receiver dryer /accumulator and condenser. I used about 1/2 the bottle to find the leak. Mind you, I was using it, not conserving any.
B**S
Top quality can’t be beat while leak testing
It is leak finder bubbles and it does its job better than the rest.
D**N
Clings well
Works well
S**S
Outstanding product
Great product. Shipping issue with leaking bottle, a cardboard mess; seems like a simple plastic bag would be helpful.
P**O
Spray bottle
The Spray is great
T**Y
It's worth it
It works way better than soap and water. It is almost a gel consistency it actually sticks to where you put it giving time for bubbles to develop. Got one bottle to try. Now I have my shop ordering it by the gallon.
Trustpilot
4 days ago
2 weeks ago