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🔎 Don’t let leaks hide—spot them before they cost you!
The Refrigeration Technologies RT100S Big Blu Micro Leak Detector offers ultra-sensitive detection of micro leaks down to 0.65 oz/year. Its non-corrosive formula is safe for all gas types and NSF certified for use around food, making it a reliable, professional-grade tool for HVAC and refrigeration experts seeking precision and safety in leak detection.
| ASIN | B082MQ88KR |
| Alarm | Vibration |
| Best Sellers Rank | #9,922 in Automotive ( See Top 100 in Automotive ) #4 in Air Conditioning Leak Detection Tools |
| Brand | AMZ-Warehouse |
| Built-In Media | Micro Leak Detector |
| Customer Reviews | 4.7 out of 5 stars 124 Reviews |
| Item Weight | 2.4 pounds |
| Manufacturer | Refrigeration Technologies |
| Mfr Part Number | RT100S |
| Model Number | RT100S |
| 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!
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.
M**N
Helpful but not cheap
Best idea for leak searches, but expensive to keep buying. Solid value but for doesnt last forever.
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.
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.
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.
M**L
AC, refrigerant leaks
I had my new mini-split system vacuumed down, 3-stage pressure leak test and they apparently didn't follow the makers instructions which clearly note the high pressure test is necessary, yes it is This system worked perfectly for a few months then the cooling performance stated to diminish. After a year catting the AC service company and the makers tech support I decided to complete the high pressure test myself After 2 hours into the 3rd and finally 550 psi test, the ac psi gauge didn't move. However using this wonderful spray I detected a small slow leak and a micro leak. Now I'll inform the AC company and the maker. The trouble-shooting with the makers tech support failed to suggest to check the systems refrigerant psi simply because there wasn't an error code. A waisted year with no cooling or heating. This is a great product and it does cling to the copper lines extremely well over a period of time M
Trustpilot
2 months ago
5 days ago