The most economical way to buy Dye Testers. Great for larger service departments or retail sale.
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.