---
product_id: 663550972
title: "6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS)"
brand: "fenrir"
price: "S$1"
currency: SGD
in_stock: false
url: https://www.desertcart.sg/products/663550972-6-in-1-pool-spa-hot-tub-ph-test-strips
store_origin: SG
region: Singapore
---

# 6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS)

**Brand:** fenrir
**Price:** S$1
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS) by fenrir
- **How much does it cost?** S$1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/663550972-6-in-1-pool-spa-hot-tub-ph-test-strips)

## Best For

- fenrir enthusiasts

## Why This Product

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

## Description

Product description          Specification: Product name:Hot tub dip test strips; Material: PET; Test time: 17s; Accuracy: 96%; Weight: about 40 grams; Advantages: have the ability to resist VC interference; Test items: total chlorine, residual chlorine/bromine, PH, total alkali, hardness, cyanuric acid; Scope of application: suitable for hot tub, drinking water, aquariums, swimming pools and spas, industrial water, ponds, hot spring water, etc.  The measuring range of pool and spa test strips: ▶Total Chlorine:0-1-3-5-10; ▶Free Chlorine:0-0.5-1-3-5-10; ▶PH test range:6.8-7.2-7.4-7.6-8.0-8.4; ▶Total Alkalinity:0-40-80-120-180-240; ▶Total Hardness:0-100-250-500-1000; ▶Cyanuric Acid:0-50-100-150-240. Test Strips for 6 Parameters: ▶Total Chlorine: Levels should be 0 ppm; ▶Free Chlorine: Levels should be 1-3 mg/litre (ppm) for pools and 3-5 mg/Litre (ppm) for hot tubs; ▶PH: pH levels should be 7.2 – 7.6; ▶Total Alkalinity: Levels should measure 80-120 ppm; ▶Cyanuric Acid: Levels should be 30-50 ppm; ▶Total Hardness: Levels should be 250-500 ppm.             Directions          1. Dip the strip in the water for 17 seconds, 2. Compare the color of the strip to the color chart provided, 3. Determine the levels of the parameters being tested based on the color chart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 10 x 7.7 x 3.9 cm; 70 g |
| Material type | Paper |
| Manufacturer | SUNDAY E-COMMERCE CO., LTD |
| ASIN | B09743RFQ2 |

## Product Details

- **Brand:** FENRIR
- **Recommended uses for product:** Testing and maintaining water quality in pools, spas, hot tubs, and other similar environments
- **Manufacturer:** SUNDAY E-COMMERCE CO., LTD
- **Material:** Paper

## Images

![6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS) - Image 1](https://m.media-amazon.com/images/I/71DV24AVlZS.jpg)
![6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS) - Image 2](https://m.media-amazon.com/images/I/71jyfHNDJnS.jpg)
![6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS) - Image 3](https://m.media-amazon.com/images/I/81AyFVbGArL.jpg)
![6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS) - Image 4](https://m.media-amazon.com/images/I/71srgo9VP9S.jpg)
![6 in 1 Pool Spa Hot Tub PH Test Strips,Swimming Pool and Spa Chemicals Test Strips for Quick Detect of PH, Total Chlorine, Free Chlorine, Total Alkalinity, Cyanuric Acid, Total Hardness(100PCS) - Image 5](https://m.media-amazon.com/images/I/719YuEaR0JS.jpg)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-27*