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Palintest Photometer Phenol Red 250 Tablets deliver precise, repeatable pH measurements between 6.8 and 8.4 using a simple colorimetric method optimized for photometer use. Their chlorine-compatible formula ensures accurate readings in treated water, while the foil-sealed 250-tablet pack supports frequent testing with extended shelf life, ideal for maintaining balanced water chemistry in pools, spas, and other water systems.











| ASIN | B00LO7PX6Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 18,406 in Garden ( See Top 100 in Garden ) 67 in Pool & Hot Tub Testers |
| Customer Reviews | 4.2 4.2 out of 5 stars (24) |
| Date First Available | 9 July 2014 |
| Item Package Quantity | 1 |
| Item Weight | 150 g |
| Item model number | AP 130 |
| Manufacturer | Palintest |
| Material | Phenol Red |
| Package Dimensions | 9.4 x 7.4 x 4.8 cm; 150 g |
| Part number | AP130 |
| Size | 250 |
| Style | Box |
M**O
Not accurate
Just as the DPD1 this Phenol Red batch must have something wrong too, it does not give an accurate reading at all. Very upset that this went to the market in this condition. I have lost a lot of money as I bought a few for stock and now the return time is over.
Trustpilot
2 weeks ago
2 weeks ago