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💧 Stay ahead of the curve with lightning-fast, foolproof pH testing!
Phenol Red Rapid Dissolve Tablets provide fast, accurate pH testing for pools, spas, and hot tubs within a 6.8–8.4 range. Each pre-measured tablet dissolves quickly, delivering reliable color changes compatible with all standard comparators. Packaged in hygienic foil for freshness, these 250 tablets ensure safe, eco-friendly, and consistent water quality monitoring to maintain optimal chlorine efficiency and protect your aquatic environment.
| ASIN | B0C6MWYDHS |
| Batteries Required? | No |
| Best Sellers Rank | 22,054 in Garden ( See Top 100 in Garden ) 69 in Pool & Hot Tub Testers |
| Customer Reviews | 4.8 4.8 out of 5 stars (8) |
| Date First Available | 31 May 2017 |
| Item Weight | 60 g |
| Item model number | 511791BT |
| Manufacturer | Test All Water |
| Material | Phenol Red |
| Part number | 511791BT |
| Product Dimensions | 5 x 5 x 5 cm; 60 g |
M**L
Very good
Easy to use
Trustpilot
3 days ago
2 weeks ago