---
product_id: 316844255
title: "Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More"
brand: "sensafe"
price: "€ 57.43"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sensafe"
url: https://www.desertcart.sk/products/316844255-sensafe-industrial-test-systems-ozone-check-test-strip-481234-0
store_origin: SK
region: Slovakia
---

# 0 - >0.5 ppm ultra-low detection 30-second rapid results Made in USA, GMP certified Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More

**Brand:** sensafe
**Price:** € 57.43
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of water quality with precision you can trust!

## Quick Answers

- **What is this?** Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More by sensafe
- **How much does it cost?** € 57.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/316844255-sensafe-industrial-test-systems-ozone-check-test-strip-481234-0)

## Best For

- sensafe enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly One-Dip Test:** No lab tech needed—dip, wait, and match colors with ease.
- • **Instant Clarity in 30 Seconds:** Get precise ozone readings faster than your morning coffee brews.
- • **Trusted American Craftsmanship:** Manufactured under strict GMP standards ensuring reliability and traceability.
- • **Ultra-Sensitive Detection Range:** Detect ozone levels as low as 0.05 ppm for unmatched water quality assurance.
- • **Bulk Supply for Continuous Monitoring:** 50 strips per bottle to keep your water safety checks consistent and hassle-free.

## Overview

The Sensafe Industrial Test Systems Ozone Check Test Strip 481234 offers ultra-sensitive detection of ozone in water from 0 to >0.5 ppm with results in just 30 seconds. Packaged in a convenient bottle of 50 strips, this USA-made product combines ease of use with laboratory-grade accuracy, making it ideal for professionals in drinking water, restaurants, and industrial settings seeking reliable, rapid ozone monitoring without the need for specialized equipment.

## Description

⭐Direct from the Manufacturer - USA⭐ #481234 CONTAINS 1 BOTTLE OF 50 TEST STRIPS FOR MEASURING OZONE LEVELS IN WATER. SenSafe Ozone Check for water quality testing is a unique test strip that is designed to test for levels of Ozone in water. SenSafe Ozone Check gives you accurate results in only 30 seconds. The unique, patented, SenSafe strip allows for low level detection without sacrificing accuracy. Simply dip the test strip into your sample, remove excess water, wait, and read your results using the color matching guide. It’s that simple. Reports levels at 0, 0. 05, 0.1, 0.2, 0.3, 0.4, > 0.5 ppm (mg/L), This product DOES NOT require an eXact photometer to read results. 👉👉👉Other oxidizers, including bromine and chlorine, will interfere with results. Contact ITS for an extended test method that uses eXact Strip Glycine ASIN : B00DIJ387W.

Review: I recently replaced my ozone generator in my hottub. I used to be able to detect the ozone odor in the bubble stream but not anymore so I purchased these strips to test for ozone. I received the product tonight and I had read some reviews saying it read the same no matter what so I ran a side by side test. I took two large shot glasses (directions say about 2 oz) and filled one with hottub water and the other with hot tap water and followed the instructions for testing both at the same time. The tap water showed yellow (no ozone) and the hottub dark green (max ozone reading). So the strips work and so does my ozone gererator!
Review: Did exactly what I needed

## Features

- DETECTION LEVELS: Ozone 0. 0, 0. 05, 0. 1, 0. 2, 0. 3, 0. 4, >0. 5 ppm
- EASY TO USE: Single dip and read test strip procedure and optimized color chart make the product ideal for technical and non technical users alike for detection of Ozone in water. Accurate results in 30 seconds
- COMPLETE KIT: Bottle of 50 test strips with verified color chart bottle label for easy color matching
- ACCURATE AND RELIABLE: Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods
- HIGHEST QUALITY: ITS, manufactures test strip products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices. If chlorine or bromine are present in water, eXact Strip Glycine reagent also required to test for Ozone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EZIC1TQ |
| Item model number | 481234 |
| Manufacturer | Industrial Test Systems, Inc. |
| Product Dimensions | 4.45 x 4.45 x 8.26 cm; 18 g |

## Product Details

- **Brand:** Sensafe
- **Global Trade Identification Number:** 00809762812346
- **Manufacturer:** Industrial Test Systems, Inc.
- **Recommended uses for product:** Water Test
- **UPC:** 809762812346

## Images

![Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More - Image 1](https://m.media-amazon.com/images/I/31S9voqhPBL.jpg)
![Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More - Image 2](https://m.media-amazon.com/images/I/41KBxgHU0qL.jpg)
![Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More - Image 3](https://m.media-amazon.com/images/I/41uQ9h3wkqL.jpg)
![Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More - Image 4](https://m.media-amazon.com/images/I/512c+LzuRBL.jpg)
![Sensafe Industrial Test Systems | Ozone Check Test Strip 481234 | 0 - >0.5ppm Range | Bottle of 50 | Made in USA | Lowest Detection Levels | 30-Second Test | Drinking Water, Restaurants, & More - Image 5](https://m.media-amazon.com/images/I/51i9m3qDYML.jpg)

## Questions & Answers

**Q: Bought a homedics® ozone clean 3-in-1 multipurpose ozone generator, will these strips tell me if it is actually producing ozone water?**
A: Good Morning,

If the device is producing ozone the ozone strips should react. 
They should also be able to smell ozone in the water.

**Q: O3 in water or air**
A: Good evening.  This test strip performs tests on water samples only.  Detection range: 0, 0.05, 0.1, 0.2, 0.3, 0.4, > 0.5 ppm (mg/L)

**Q: So what's with the polarized ("hot or cold") reviews?  That usually indicates operator error, no?  And... you may want to mention how many strips!**
A: Good afternoon.  We cannot say for certain why folks have trouble with this product, but we suspect that more than operator error people may have tried to use the product for purposes other than it was intended and/or in applications for whit was not suited.  As for the strip count, that is 50.  We did not write the original description, otherwise we would have included that fact.  :)  - Water Test Kit Store

**Q: Can I use a chlorine neutralizer to remove chlorine from the test sample?**
A: I guess but it would be so little I don’t know how to accurately measure it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 7 January 2025*

I recently replaced my ozone generator in my hottub. I used to be able to detect the ozone odor in the bubble stream but not anymore so I purchased these strips to test for ozone. I received the product tonight and I had read some reviews saying it read the same no matter what so I ran a side by side test. I took two large shot glasses (directions say about 2 oz) and filled one with hottub water and the other with hot tap water and followed the instructions for testing both at the same time. The tap water showed yellow (no ozone) and the hottub dark green (max ozone reading). So the strips work and so does my ozone gererator!

### ⭐⭐⭐⭐⭐ Review
*by L***D on 26 April 2019*

Did exactly what I needed

### ⭐⭐⭐⭐ Review
*by B***Y on 21 January 2026*

Definitely works. Purchased to test the output of a 1-year old ozone generator I suspected of not working. Testing confirmed no ozone present. Installed new generator, ozone definitely present (smell....) & strips give a positive test. But I found it hard to match the shade of green. Had best results when I did a "control" strip using tap water. (See attached photo). Left side was plain tap water, the one on right was the hot tub. Appears to be on the lower end of the scale. If you need to know an *exact* number for some reason, these are a challenge to read. If you just need a yes/no answer on ozone, they work well. Price was reasonable & I'll definitely buy again.

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*