---
product_id: 466585127
title: "Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50)"
price: "1691994₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/466585127-industrial-test-systems-waterworks-480023-free-chlorine-test-strip-5
store_origin: VN
region: Vietnam
---

# Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50)

**Price:** 1691994₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50)
- **How much does it cost?** 1691994₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/466585127-industrial-test-systems-waterworks-480023-free-chlorine-test-strip-5)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DIJ5OP6 |
| Best Sellers Rank | #65,183 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Water Purification System Accessories |
| Brand Name | Industrial Test Systems |
| Customer Reviews | 3.9 3.9 out of 5 stars (49) |
| Global Trade Identification Number | 00809762800237 |
| Included Components | Contains 1 bottle of 50 test strips |
| Manufacturer | Industrial Test Systems, Inc (Sensafe) |
| Sterility Rating | 6.5-8.5 |
| UPC | 809762800237 |
| Unit Count | 50.0 Count |

## Product Details

- **Brand:** Industrial Test Systems
- **Manufacturer:** Industrial Test Systems, Inc (Sensafe)
- **Ph Range:** 6.5-8.5
- **UPC:** 809762800237
- **Unit Count:** 50.0 Count

## Images

![Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50) - Image 1](https://m.media-amazon.com/images/W/WEBP_402378-T2/images/I/71QNI-tQZvL.jpg)

## Questions & Answers

**Q: Is this measuring PPM chlorides or just free chlorine?**
A: It measures the amount of free chlorine.  This is the chlorine added to kill microorganisms and is usually under 1ppm.  Is that you Jonathan?  Jack

**Q: Is this a single use test? Or are there multiple strips?**
A: There are 50 tests per bottle so you can test 50 water samples. Thank you

**Q: is this for 4 ppm chlorine water?**
A: Detection range is 0, 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 15, 20, 25ppm of free Chlorine only

**Q: What is the shelf life for these strips?**
A: Good afternoon.  Our most recently received order of this product has an expiration date of 9/2021.

## Frequently Bought Together

- Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50)
- Industrial Test Systems 480022 WaterWorks Free Chlorine HR Test
- Industrial Test Systems SenSafe 481026 Free Chlorine Test Strip | USEPA Approved Method D99-003 | 0-6ppm | 0.05ppm Detection | No Bleach-Out | Bottle of 50 | Drinking Water, Food Service, Restaurant

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**Shop now:** [https://www.desertcart.vn/products/466585127-industrial-test-systems-waterworks-480023-free-chlorine-test-strip-5](https://www.desertcart.vn/products/466585127-industrial-test-systems-waterworks-480023-free-chlorine-test-strip-5)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*