---
product_id: 22547288
title: "Industrial Test Systems 481348 Copper 3 in 1 Pool Check | Made in USA | 3 Parameter Pool Test Strips | Copper, pH, & Total Alkalinity | Easy Match Colors | Lowest Copper Detection Levels"
brand: "industrial test systems"
price: "€ 19.17"
currency: EUR
in_stock: true
reviews_count: 8
category: "Industrial Test Systems"
url: https://www.desertcart.be/products/22547288-industrial-test-systems-481348-copper-3-in-1-pool-check
store_origin: BE
region: Belgium
---

# Lowest copper detection 0.2 ppm 3-in-1 multi-parameter test Made in USA precision Industrial Test Systems 481348 Copper 3 in 1 Pool Check | Made in USA | 3 Parameter Pool Test Strips | Copper, pH, & Total Alkalinity | Easy Match Colors | Lowest Copper Detection Levels

**Brand:** industrial test systems
**Price:** € 19.17
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the curve with the ultimate 3-in-1 pool test strip!

## Quick Answers

- **What is this?** Industrial Test Systems 481348 Copper 3 in 1 Pool Check | Made in USA | 3 Parameter Pool Test Strips | Copper, pH, & Total Alkalinity | Easy Match Colors | Lowest Copper Detection Levels by industrial test systems
- **How much does it cost?** € 19.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/22547288-industrial-test-systems-481348-copper-3-in-1-pool-check)

## Best For

- industrial test systems enthusiasts

## Why This Product

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

## Key Features

- • **Faster Than Liquid Kits:** Get precise results in seconds—ditch complicated liquid tests and join the future of pool maintenance.
- • **Effortless Color Matching:** No more guesswork—vibrant, bleed-free color blocks make reading results fast and foolproof.
- • **Triple-Action Testing Power:** Simultaneously measure Copper, pH, and Total Alkalinity with one easy dip—streamline your pool care routine.
- • **American-Made Quality Assurance:** Crafted in the USA with rigorous QC for reliable, consistent performance every time.
- • **Unmatched Sensitivity & Accuracy:** Patented aperture tech delivers the lowest copper detection levels on the market for crystal-clear water insights.

## Overview

Industrial Test Systems 481348 Copper 3 in 1 Pool Check offers 50 high-precision test strips made in the USA, designed to simultaneously measure copper, pH, and total alkalinity with patented aperture technology. It provides the lowest copper detection levels available on strips, fast and easy color-coded readings, and superior accuracy compared to liquid kits, ensuring professional-grade pool water testing in seconds.

## Description

Direct from the USA Manufacturer Made in USA POOLCHECK COPPER 3 IN 1 CONTAINS 1 BOTTLE OF 50 TESTS MEASURING THE TOTAL ALKALINITY, COPPER, AND PH WITHIN A WATER SAMPLE. With 3 tests combined into one strip, testing is super easy and efficient. No confusing testing with the new Pool Check COPPER 3 in 1. Just dip and read results in seconds. Test for Total Alkalinity, Copper, and pH all at the same time.Using our patented aperture design, Copper test strips allow the aqueous solution to pass back-and-forth through the impregnated chemical membrane. This unique design allows for the lowest sensitivity possible on a test strip. Coupled with this design is another unique feature, they contain 1/100th the amount of chemical compared to most commonly used test strips. PATENTED aperture (window) technology is more sensitive and more accurate than traditional test strips. More color blocks result in better accuracy. The pH indicator provides easy color matching for (YELLOW/GREEN/BLUE VS ORANGE/RED)improved accuracy and precision. 5 second dip time with motion allows lower detection levels and even color development NO COLOR BLEEDING EASY TO READ COLORS MADE IN THE USA

Review: Crystal clear readings - Very accurate when compared to other tests I’ve used.
Review: Good strips - Great product works well

## Features

- EASY TO USE: Each bottle contains 50 TEST STRIPS with a single dip and read test strip procedure the product ideal for detection of COPPER, ph, and TOTAL ALKALINITY in swimming pool water.
- LOWEST DETECTION LEVELS ON A STRIP: Copper: 0, 0.2, 0.4, 0.7, 1, 2 ppm (mg/L); pH: 6.0, 6.4, 6.8, 7.2, 7.6, 8.2, 9.0 pH; Total Alkalinity: 0, 40, 80, 120, 180, 240, 360 ppm (mg/L)
- FASTER & EASIER THAN LIQUID TESTING KITS - Strips are faster and simpler than liquid testing kits, with accuracy as good or better. Color coding makes them easy to read, and they work equally well with chlorine or bromine present in water.
- 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
- MADE IN THE USA FOR MAXIMUM ACCURACY - Test strips made overseas can be inaccurate, hard to read due to bleeding colors, fall apart, or do not even work. Instead choose quality with a leading American manufacturer of high-grade water testing products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0039Q0Y12 |
| Best Sellers Rank | #33,251 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in pH Test Strips |
| Brand | Industrial Test Systems |
| Brand Name | Industrial Test Systems |
| Customer Reviews | 4.2 out of 5 stars 497 Reviews |
| Global Trade Identification Number | 00809762813480 |
| Included Components | Bottle of 50 test strips to test for Copper, pH, and Total Alkalinity in water |
| Manufacturer | Industrial Test Systems, Inc. |
| Model Number | 481348 |
| Number of Items | 1 |
| Part Number | 481348 |
| Ph Range | 6.0 - 9.0 |
| Recommended Uses For Product | Water Quality Testing |
| Sterility Rating | 6.0 - 9.0 |
| UPC | 809762813480 |
| Unit Count | 1 Count |
| Warranty Description | Expiration date on cap |

## Product Details

- **Brand:** Industrial Test Systems
- **Manufacturer:** Industrial Test Systems, Inc.
- **Ph Range:** 6.0 - 9.0
- **UPC:** 809762813480
- **Unit Count:** 1.0 Count

## Images

![Industrial Test Systems 481348 Copper 3 in 1 Pool Check | Made in USA | 3 Parameter Pool Test Strips | Copper, pH, & Total Alkalinity | Easy Match Colors | Lowest Copper Detection Levels - Image 1](https://m.media-amazon.com/images/I/71TX-SOq6HL.jpg)
![Industrial Test Systems 481348 Copper 3 in 1 Pool Check | Made in USA | 3 Parameter Pool Test Strips | Copper, pH, & Total Alkalinity | Easy Match Colors | Lowest Copper Detection Levels - Image 2](https://m.media-amazon.com/images/I/71U5efYubvL.jpg)
![Industrial Test Systems 481348 Copper 3 in 1 Pool Check | Made in USA | 3 Parameter Pool Test Strips | Copper, pH, & Total Alkalinity | Easy Match Colors | Lowest Copper Detection Levels - Image 3](https://m.media-amazon.com/images/I/61mrmNQdPzL.jpg)
![Industrial Test Systems 481348 Copper 3 in 1 Pool Check | Made in USA | 3 Parameter Pool Test Strips | Copper, pH, & Total Alkalinity | Easy Match Colors | Lowest Copper Detection Levels - Image 4](https://m.media-amazon.com/images/I/61JUIdSUXJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Crystal clear readings
*by J***T on August 12, 2026*

Very accurate when compared to other tests I’ve used.

### ⭐⭐⭐⭐⭐ Good strips
*by S***E on June 29, 2026*

Great product works well

### ⭐⭐⭐⭐ Helpful, but the copper portion is a bit hard to read
*by H***E on April 23, 2022*

I liked using these Tester strips because they gave a much clearer reading than some of the other test strips I have purchased. They only gauge total alkalinity, PH, and copper, but since I could not get copper testing with many other strips, I'm happy to have these.. I tested them against a different kind of strip to gauge their accuracy and I found these to give a more accurate reading regarding the chemical content of my pool. I will say that the copper reading is a bit funny in that you have to fold the test strip in half and then look at the clearish the clearest transparent portion of the strip to match the color coding and read how much copper is in your pool. It's not a huge issue, but it isn't ideal. Still, for this price I'm satisfied with these copper test strips

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-20*