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  • DOSIDIAG Universal Leak Detector – Tracer Dye for Pool, Spa, Plumbing, Roof, Car – High Visibility – Fast Detection - 100% UV Compatible
  • Universal Leak DetectorDOSIDIAG
  • VIDEO

Universal Leak Detector – Tracer Dye for Pool, Spa, Plumbing, Roof, Car – High Visibility – Fast Detection - 100% UV Compatible

4.5 out of 5 stars (160)
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Purchase options and add-ons

  • ✅ Accurate Leak Detection: Formulated with highly concentrated fluorescein for pinpoint identification of leaks across various systems.
  • ✅ Versatile Applications: Perfect for pools, plumbing systems, roofing waterproofing, marine environments, and automotive use. Compatible with a wide range of liquids.
  • ✅ Easy to Use: Simple application thanks to its syringe-tip design for precise dosing and minimal waste.
  • ✅ Advanced Fluorescent Technology: Fluorescein reacts vividly under UV light, ensuring outstanding visibility of leak points.
  • ✅ Cost-Effective & Efficient: Detect leaks early to avoid costly repairs. A smart investment that offers multiple uses for long-term system maintenance.
  • 🌍 Non-Toxic & Biodegradable Formula: Safe for both the environment and users, our leak tracer ensures reliable, eco-friendly performance.
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Product description

Powerful Leak Tracing for Pool, Plumbing, Roof & Auto – DOSIDIAG Detector Dye The DOSIDIAG Universal Leak Detector is your ultimate solution for identifying leaks with speed, precision, and ease. Specially formulated with ultra-concentrated fluorescein dye, it delivers high-performance results across a wide range of applications. Whether you're maintaining a swimming pool, inspecting plumbing, waterproofing a roof, or troubleshooting a vehicle system, this powerful tracer dye makes invisible leaks visible. Designed for professionals and DIYers alike, this eco-friendly, biodegradable formula is safe to use and highly effective in both residential and industrial environments. Under UV light, the dye glows intensely, making even the smallest leaks stand out instantly. ________________________________________ How to Use 🏊 Pools & Spas Turn off the filtration system. Inject the dye near suspected areas such as lights, liners, joints, or fittings. If there's a leak, the dye will be drawn inward, indicating the location. Repair the leak and recheck if necessary. 🚗 Vehicles (Cooling & Washer Systems) With the engine off, pour the tracer dye into the coolant reservoir or windshield washer tank. Drive normally. After driving, inspect the system using a flashlight or UV lamp to spot any leaks. 🏠 Roofing & Waterproofing Mix the dye with water and pour it over the rooftop or suspected waterproofing area. From the attic or interior, use a UV or regular flashlight to locate any visible infiltration. 🚿 Plumbing Systems Pour the dye into the water network or directly onto joints and pipe connections. Use a UV light or flashlight to detect signs of fluorescein leakage. 💡 Tip: In a dark or low-light environment, using a UV flashlight (365–395 nm) will strongly reveal the tracer dye’s bright yellow-green glow at the leak location. ________________________________________ Whether you're preventing water loss or diagnosing a complex issue, the DOSIDIAG Leak Detector helps you act quickly and efficiently—saving you time, money, and stress.

Product details

  • Product Dimensions ‏ : ‎ 12.95 x 4.57 x 4.57 cm; 132 g
  • Date First Available ‏ : ‎ May 12 2025
  • Manufacturer ‏ : ‎ DOSIDIAG
  • ASIN ‏ : ‎ B0F88SJJGT
  • Item model number ‏ : ‎ LD25S11
  • 鶹 Rank: #20,267 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Customer Reviews:
    4.5 out of 5 stars (160)

Product information

Technical Details

Manufacturer ‎DOSIDIAG
Item model number ‎LD25S11
Product Dimensions ‎12.95 x 4.57 x 4.57 cm; 132 g
ASIN ‎B0F88SJJGT

Additional Information

鶹 Rank

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DOSIDIAG Universal Leak Detector – Tracer Dye for Pool, Spa, Plumbing, Roof, Car – High Visibility – Fast Detection - 100% UV Compatible

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Product Summary: DOSIDIAG Universal Leak Detector – Tracer Dye for Pool, Spa, Plumbing, Roof, Car – High Visibility – Fast Detection - 100% UV Compatible

From DOSIDIAG

4.5 out of 5 stars, 160 ratings

Customer reviews

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About this Item

  • ✅ Accurate Leak Detection: Formulated with highly concentrated fluorescein for pinpoint identification of leaks across various systems.
  • ✅ Versatile Applications: Perfect for pools, plumbing systems, roofing waterproofing, marine environments, and automotive use. Compatible with a wide range of liquids.
  • ✅ Easy to Use: Simple application thanks to its syringe-tip design for precise dosing and minimal waste.
  • ✅ Advanced Fluorescent Technology: Fluorescein reacts vividly under UV light, ensuring outstanding visibility of leak points.
  • ✅ Cost-Effective & Efficient: Detect leaks early to avoid costly repairs. A smart investment that offers multiple uses for long-term system maintenance.
  • 🌍 Non-Toxic & Biodegradable Formula: Safe for both the environment and users, our leak tracer ensures reliable, eco-friendly performance.

Product description

Powerful Leak Tracing for Pool, Plumbing, Roof & Auto – DOSIDIAG Detector Dye The DOSIDIAG Universal Leak Detector is your ultimate solution for identifying leaks with speed, precision, and ease. Specially formulated with ultra-concentrated fluorescein dye, it delivers high-performance results across a wide range of applications. Whether you're maintaining a swimming pool, inspecting plumbing, waterproofing a roof, or troubleshooting a vehicle system, this powerful tracer dye makes invisible leaks visible. Designed for professionals and DIYers alike, this eco-friendly, biodegradable formula is safe to use and highly effective in both residential and industrial environments. Under UV light, the dye glows intensely, making even the smallest leaks stand out instantly. ________________________________________ How to Use 🏊 Pools & Spas Turn off the filtration system. Inject the dye near suspected areas such as lights, liners, joints, or fittings. If there's a leak, the dye will be drawn inward, indicating the location. Repair the leak and recheck if necessary. 🚗 Vehicles (Cooling & Washer Systems) With the engine off, pour the tracer dye into the coolant reservoir or windshield washer tank. Drive normally. After driving, inspect the system using a flashlight or UV lamp to spot any leaks. 🏠 Roofing & Waterproofing Mix the dye with water and pour it over the rooftop or suspected waterproofing area. From the attic or interior, use a UV or regular flashlight to locate any visible infiltration. 🚿 Plumbing Systems Pour the dye into the water network or directly onto joints and pipe connections. Use a UV light or flashlight to detect signs of fluorescein leakage. 💡 Tip: In a dark or low-light environment, using a UV flashlight (365–395 nm) will strongly reveal the tracer dye’s bright yellow-green glow at the leak location. ________________________________________ Whether you're preventing water loss or diagnosing a complex issue, the DOSIDIAG Leak Detector helps you act quickly and efficiently—saving you time, money, and stress.
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