---
product_id: 50299350
title: "Phenol red pH test tablets swimming pool hot tub X50 Palintest"
brand: "palintest"
price: "¥4407"
currency: JPY
in_stock: true
reviews_count: 8
category: "Palintest"
url: https://www.desertcart.jp/products/50299350-phenol-red-ph-test-tablets-swimming-pool-hot-tub-x50
store_origin: JP
region: Japan
---

# Instant dissolve tablets Accurate pH range 7.2-7.6 50 tablets per pack Phenol red pH test tablets swimming pool hot tub X50 Palintest

**Brand:** palintest
**Price:** ¥4407
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your pool party-perfect with precision pH testing!

## Quick Answers

- **What is this?** Phenol red pH test tablets swimming pool hot tub X50 Palintest by palintest
- **How much does it cost?** ¥4407 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50299350-phenol-red-ph-test-tablets-swimming-pool-hot-tub-x50)

## Best For

- palintest enthusiasts

## Why This Product

- Trusted palintest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spa-Ready Safety:** Maintain crystal-clear, safe water for your hot tub and swimming pool with ease.
- • **Effortless pH Testing:** No crushing needed—just drop and dissolve for instant results.
- • **Trusted Brand Quality:** Palintest’s proven reliability ensures consistent, professional-grade water testing.
- • **Precision You Can Trust:** Optimized for the ideal pool and spa pH range of 7.2 to 7.6.
- • **Bulk Supply, Bulk Savings:** 50 high-quality Palintest tablets in every pack to keep your water balanced all season.

## Overview

Palintest Phenol Red pH Test Tablets provide a quick, reliable way to measure and maintain the ideal pH balance (7.2-7.6) in swimming pools, hot tubs, and spas. Each pack contains 50 instant-dissolving tablets, eliminating the need for crushing, ensuring hassle-free, accurate water testing to keep your aquatic environment safe and inviting.

## Description

Phenol red pH test tablets swimming pool hot tub X50 Palintest : desertcart.co.uk: Garden

Review: Easy to use and Accuracy - So easy to use have ensured spa safe all summer.
Review: Difficult to use this type of testing kit - I'm sure they work well but I have given up using the Palintest pool tester and others like it because so much depends on the ambient light. I found that when you take a reading in one place then move to another where the light is slightly different and the two readings were often substantially different. I now use two different makes of testing strip and if the readings differ I take an average.

## Features

- Phenol red reagent tablets for determining the pH level in your hot tub, swimming pool or spa water.
- These tablets dissolve instantly and do not require laborious crushing.
- 50 tablets in each pack.
- High quality Palintest brand tablets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JWN0HOU |
| Best Sellers Rank | 113,836 in Garden ( See Top 100 in Garden ) 365 in Pool & Hot Tub Testers |
| Brand | Palintest |
| Customer Reviews | 4.0 out of 5 stars 22 Reviews |
| Item Weight | 0.15 Ounces |
| Manufacturer | Palintest |
| Manufacturer Part Number | AL 131B |
| Material Type | Phenol red |
| Model Number | AL 131B |
| Number of Items | 50 |
| Number of Packs | 1 |
| Recommended Uses For Product | swimming pool water, hot tub water, spa water |
| Recommended uses for product | swimming pool water, hot tub water, spa water |
| Sterility Rating | 7.2-7.6 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| pH range | 7.2-7.6 |

## Product Details

- **Brand:** Palintest
- **pH range:** 7.2-7.6
- **Recommended uses for product:** testing and balancing the pH levels of swimming pools, hot tubs, or spa water
- **Unit count:** 1.0 count
- **Manufacturer:** Palintest

## Images

![Phenol red pH test tablets swimming pool hot tub X50 Palintest - Image 1](https://m.media-amazon.com/images/I/61Xvcoxm+6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and Accuracy
*by M***L on 5 October 2022*

So easy to use have ensured spa safe all summer.

### ⭐⭐⭐ Difficult to use this type of testing kit
*by S***M on 18 December 2025*

I'm sure they work well but I have given up using the Palintest pool tester and others like it because so much depends on the ambient light. I found that when you take a reading in one place then move to another where the light is slightly different and the two readings were often substantially different. I now use two different makes of testing strip and if the readings differ I take an average.

### ⭐⭐⭐⭐ Four Stars
*by J***M on 8 February 2017*

works as advertised

## Frequently Bought Together

- Phenol red pH test tablets swimming pool hot tub X50 Palintest
- DPD1 chlorine test tablets swimming pool hot tub X50 Palintest

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**Shop now:** [https://www.desertcart.jp/products/50299350-phenol-red-ph-test-tablets-swimming-pool-hot-tub-x50](https://www.desertcart.jp/products/50299350-phenol-red-ph-test-tablets-swimming-pool-hot-tub-x50)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-15*