Dye Testers, Fluorescent Yellow (Bag of 6)

(No reviews yet) Write a Review

These convenient syringe style testers are charged with a special concentrated dye that holds together underwater. 6" plastic "needle" allows for precise dye placement without creating unwanted currents.

  • Identify the precise location of structural pool leaks.
  • Identify water movement into or out of pipes.
  • Can be re-filled with Leakmaster Dye available in 8 oz. bottles.