--- product_id: 79132577 title: "LD7 Premium Refrigerant Leak Detector, Red" brand: "robinair" price: "β‚Ή 73561" currency: INR in_stock: true category: "Robinair" url: https://www.desertcart.in/products/79132577-ld7-premium-refrigerant-leak-detector-red store_origin: IN region: India --- # Dual-mode color graphic display UV & inspection LED lights Instant response & 10-year sensor life LD7 Premium Refrigerant Leak Detector, Red **Brand:** robinair **Price:** β‚Ή 73561 **Availability:** βœ… In Stock ## Summary > πŸ” Detect leaks like a pro β€” because every second counts! ## Quick Answers - **What is this?** LD7 Premium Refrigerant Leak Detector, Red by robinair - **How much does it cost?** β‚Ή 73561 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/79132577-ld7-premium-refrigerant-leak-detector-red) ## Best For - robinair enthusiasts ## Why This Product - Trusted robinair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **UV Leak Location:** Integrated UV LEDs reveal leaks with UV dye, even in the darkest corners. - β€’ **See & Hear Alerts:** Audible alarms combined with visual LED indicators ensure you never miss a leak. - β€’ **Ready Out of the Box:** Includes batteries, filters, carrying case, and leak test vial for immediate professional use. - β€’ **Long-lasting Sensor Reliability:** Stable sensor with up to 10 years of life keeps your tool ready for the long haul. - β€’ **Pinpoint Precision Leak Detection:** Dual bar graph & sweep modes visualize leak size and location with unmatched clarity. ## Overview The Robinair LD7 Premium Refrigerant Leak Detector is a professional-grade tool featuring a vibrant color graphic display with bar graph and sweep modes for precise leak visualization. It offers instant audible and visual alerts, UV LED lighting for dye-based leak detection, and a durable sensor lasting up to 10 years. Compatible with common refrigerants like R-134a and 1234yf, it comes fully equipped with batteries, filters, and a carrying case, making it the go-to choice for HVAC and automotive pros demanding accuracy and reliability. ## Description The Robinair LD7 Premium Refrigerant Leak Detector features a new color graphic display that highlights leak sizes in two unique ways. Bar graph mode shows the amount of refrigerant detected in the air and changes colors as the sensor gets closer to the leak. Sweep mode allows the user to see the level of refrigerant detected in the air through a line graph that helps the user trace back and forth to pinpoint the exact source of the leak. The LD7 also uses an audible alarm to alert technicians of a refrigerant leak, UV LED lights to locate leaks using UV dye and an inspection light for searching in dark locations. The LD7 is compatible with most commonly used refrigerants today, including R-134a and 1234yf, and is equipped with a stable, long life sensor that will last up to 10 years. Uses 4 AA batteries, included. ## Features - Robinair’s LD7 Premium Refrigerant Leak Detector features a color graphic display that highlights leak sizes in two unique ways – bar graph and sweep modes - Bar graph mode shows the amount of refrigerant detected in the air and changes colors as the sensor gets closer to the leak - Sweep mode allows the user to see the level of refrigerant detected in the air through a line graph that helps the user trace back and forth to pinpoint the exact source of the leak - The LD7 also uses an audible alarm to alert technicians of a refrigerant leak, UV LED lights to locate leaks using UV dye, and an inspection light for searching in dark locations - Meets all current industry leak detector standards is compatible with most commonly used refrigerants today, including R-134a and 1234yf, and is equipped with a stable, long life sensor that will last up to 10 years - Key Features and Specs: Sensitivity: .05 oz/yr R134a, .0123 oz/yr R1234yf; UV mode: 3 UV LEDs; UV wave-length: 395-415 nanometers; Sensor life: Up to 10 years; Response time: Instantaneous; Power supply: 4 AA alkaline batteries, included - Key Features and Specs (cont.): Battery life - 4 hours continuous; Warm up time: Less than 20 seconds; Alarm near sensor: Visual probe LED; LCD screen: 128 x 160 full color graphic display; Probe length: 17 inches; Weight: 1.5 pounds - Kit Contents: LD7 Premium Refrigerant Leak Detector, 4 AA alkaline batteries, Leak test vial, 5 replacement sensor filters, Blow molded carrying case, Operator's manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079P1QQZP | | Best Sellers Rank | #52,367 in Automotive ( See Top 100 in Automotive ) #263 in Air Conditioning Line Repair Tools | | Brand Name | Robinair | | Customer Reviews | 4.5 4.5 out of 5 stars (120) | | 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 Grams | | Manufacturer | Robinair | | Measuring Range | .05 oz/yr R134a - .0123 oz/yr R1234yf | | Model | LD7 | | Output Type | audible, visual | | Part Number | LD7 | | Sensing Distance | 17 Inches | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | automotive, HVAC, professional use, workshops, maintenance environments | | Style Name | simple | | UPC | 637335046009 | | Unit Count | 1.0 Count | | Warranty Description | 2-Year Warranty | ## Product Details - **Brand:** Robinair - **Item Weight:** 1.58 Grams - **Item dimensions L x W x H:** 15 x 5 x 12 inches - **Measuring Range:** .05 oz/yr R134a - .0123 oz/yr R1234yf - **Style:** simple ## Images ![LD7 Premium Refrigerant Leak Detector, Red - Image 1](https://m.media-amazon.com/images/I/61umpSxhFLL.jpg) ## Frequently Bought Together - Robinair LD7 Premium Refrigerant Leak Detector, Red - Robinair 18465 Syringe-Type PAG Oil Injector for R-1234YF Systems - Labeled and Graduated - Robinair 18470 Syringe-Type POE Oil Injector for HV R-1234YF Systems --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/79132577-ld7-premium-refrigerant-leak-detector-red](https://www.desertcart.in/products/79132577-ld7-premium-refrigerant-leak-detector-red) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-08*