













💧 Stay ahead of the curve with flawless water chemistry control!
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 even in chlorinated water, making them ideal for maintaining balanced water chemistry in pools, spas, and other water systems. Supplied in foil-sealed packs for long shelf life, these 250 tablets support frequent, reliable testing to protect equipment and enhance user comfort.











| ASIN | B00LO7PX6Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 19,603 in Garden ( See Top 100 in Garden ) 72 in Pool & Hot Tub Testers |
| Customer Reviews | 4.0 4.0 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 | 9.1 x 7.6 x 4.7 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
1 week ago
2 weeks ago