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🔧 Detect leaks before they detect you — stay leak-proof, stay ahead!
The Robinair LD7 Premium Refrigerant Leak Detector offers advanced dual-mode color graphic displays and a 17-inch probe for pinpoint accuracy across all major refrigerants. Featuring instant audible and visual alerts, UV LED leak detection, and a sensor lifespan of up to 10 years, it’s engineered for professional HVAC and automotive technicians demanding reliable, long-lasting performance. Ready to use with included batteries and accessories, the LD7 ensures you never miss a leak in any environment.
| ASIN | B079P1QQZP |
| Best Sellers Rank | #114,835 in Automotive ( See Top 100 in Automotive ) #566 in Air Conditioning Line Repair Tools |
| Brand | Robinair |
| Brand Name | Robinair |
| Customer Reviews | 4.4 out of 5 stars 121 Reviews |
| Global Trade Identification Number | 00637335046009 |
| Included Components | Refrigerant Leak Detector |
| Item Dimensions | 15 x 5 x 12 inches |
| Item Type Name | Refrigerant Leak Detector |
| Item Weight | 1.58 g |
| Item dimensions L x W x H | 15 x 5 x 12 inches |
| Manufacturer | Robinair |
| Measuring Range | .05 oz/yr R134a - .0123 oz/yr R1234yf |
| Model | LD7 |
| Number of Items | 1 |
| Output Type | audible, visual |
| Part Number | LD7 |
| Sensing Distance | 17 inches |
| Specific Uses For Product | automotive, HVAC, professional use, workshops, maintenance environments |
| Style | simple |
| Style Name | simple |
| UPC | 637335046009 |
| Unit Count | 1 Count |
| Warranty Description | 2-Year Warranty |
L**A
Detects small refrigerant leak, recommended.
Excellent, on my first use I got an small leak detected from an a/c valve core and a condenser in the same car after it pass a leak detector with my Robinair Refrigerant Recovery Systems - 34988NI.
B**N
Leak Detector
Great detector, ease to use, functionally is nice as well
A**H
Greatly detector
Robin air products are good
S**E
A/C TOOL
WORKS WELL.
C**S
Quality unit
Unit arrived quickly, undamaged and works exactly how designed....
B**.
Best refrigerant detector
Best leak finder I’ve used. Still not perfect but it’s pretty good. Found a lot of evaporators with it.
T**.
Absolutely terrible product
I purchased this in June 2022. Absolutely terrible product, it never detected any leaks, it constantly has to "warm up" making leak detection almost impossible. I only used it a handful of times, unfortunately I didn't use it enough to realize how bad it was until this summer because it's been unseasonably hot. Now the sensor has gone out after only a few uses and it's $115 plus TAX plus SHIPPING so I am throwing this hunk of junk in the trash.
M**D
Quality company
Love the light weight but plastic seems cheaply constructed over all feat piece saved a lot of time chasing a leak on R1234YF system
M**R
Good leak detector
4 stars because I haven't used it enough yet but so far I'm happy.
Trustpilot
1 month ago
2 weeks ago