---
product_id: 4250690
title: "Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests"
brand: "mel"
price: "$U1057"
currency: UYU
in_stock: true
reviews_count: 13
category: "Mel"
url: https://www.desertcart.uy/products/4250690-micro-essential-lab-cm-240-hydrion-chlorine-dispenser-10-200
store_origin: UY
region: Uruguay
---

# 4 precise color match points 15 ft test roll length 200 tests per pack with refill Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests

**Brand:** mel
**Price:** $U1057
**Availability:** ✅ In Stock

## Summary

> 🧪 Stay ahead of safety standards with every swipe!

## Quick Answers

- **What is this?** Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests by mel
- **How much does it cost?** $U1057 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/4250690-micro-essential-lab-cm-240-hydrion-chlorine-dispenser-10-200)

## Best For

- mel enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Slim 2x0.5x2 inch design fits easily in any manager’s toolkit or pocket.
- • **Dual Roll Convenience:** Includes an extra refill roll so you’re always prepared without last-minute runs.
- • **Health Code Compliant:** Meets federal and local health department requirements for restaurants and bars.
- • **Long-Lasting Test Rolls:** Each 15-foot roll delivers up to 200 tests, minimizing frequent replacements and downtime.
- • **Reliable Chlorine Accuracy:** Instantly measure sanitizer strength from 10 to 200 ppm with precision color matching.

## Overview

The Micro Essential Lab CM-240 Hydrion Chlorine Dispenser offers a professional-grade, easy-to-use solution for monitoring free chlorine levels in sanitizing solutions. Featuring a 15-foot test paper roll with 4 distinct color indicators covering 10-200 ppm, it ensures compliance with health regulations while providing up to 200 accurate tests per pack, plus a convenient refill roll. Ideal for food service managers who demand reliability and efficiency in maintaining sanitation standards.

## Description

Hydrion chlorine test paper provides a simple, reliable, and economical means to measure the concentration of free available chlorine in sanitizing solutions. With color matches at 10-50-100-200ppm, the test paper measures concentrations between 10-200ppm.Federal, state and local health regulations require users of chlorine-based sanitizer solutions to have appropriate test kits available to verify the strength of sanitizer solutions. Sanitizer solutions are essential in the food service industry to ensure that sanitizers are at the proper concentration specified by the individual manufacturer.

Review: These last a long time. - These are great and you don't have to buy refills often
Review: long lasting and accurate! - lasts forever, super accurate. i use it to test my hypochlorous acid batches both immediately after brewing, and also throughout the weeks to make sure they maintain their potency.

## Features

- Roll of approximate 15 ft.
- A health department requirement for restaurants and bars
- Color matches at 10-50-100-200ppm, the test paper measures concentrations between 10-200ppm
- Each consisting of a 15-foot roll of test paper and matching color chart, plus 1 refill roll
- 200 tests per pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00513TNHM |
| Best Sellers Rank | #10,195 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in pH Test Strips |
| Date First Available | May 16, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.7 ounces |
| Item model number | cm-240 |
| Manufacturer | M.E.L. |
| National Stock Number | 6630-01-012-4093 |
| Product Dimensions | 2 x 0.5 x 2 inches |

## Product Details

- **Brand:** Mel
- **Ph Range:** 10-200 PPM
- **Recommended Uses For Product:** Test Tape for Chlorine Based Sanitizing Solutions in FOOD Service Industry
- **Test type:** ["Chlorine Based Sanitizing Solutions in 10-200 ppm Range for Food Service Industries"]
- **Unit Count:** 1.0 Count

## Images

![Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests - Image 1](https://m.media-amazon.com/images/I/31hvJkQe0LL.jpg)
![Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests - Image 2](https://m.media-amazon.com/images/I/31kNdL5EdbL.jpg)
![Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests - Image 3](https://m.media-amazon.com/images/I/41TMV9EF1bL.jpg)
![Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests - Image 4](https://m.media-amazon.com/images/I/51ImNhhb99L.jpg)
![Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests - Image 5](https://m.media-amazon.com/images/I/51QIk1vDT1L.jpg)

## Questions & Answers

**Q: Will it work to measure just chlorine dioxide?**
A: I am not sure, the lab is closed and I can't ask, but I'm thinking that I remember they did.

**Q: how do you store these?**
A: My chefs carried them in their shirt pockets because we used them so much. The strips tear off like tape and as long as you don't get them prematurely wet you can store them anywhere. If they're handy you'll use them and trust me, it is real easy to overdo bleach.

**Q: ships in 1 to 2 months?**
A: We have stock ready to ship now......and YOU shall find health.  Thank you,     Amazon has the 1 to 2 months shipping as they must be out of stock.

**Q: Can anyone confirm how many tests this package provides?  The description claims it can do 2,000 tests but it looks teeny-tiny.**
A: The test strips are on a roll, so it depends partly on how much you tear off for each test.  The other thing to consider is that there was one plastic container, but there were two rolls of test paper when I opened my package.  I don't know if that is the normal configuration.

## Customer Reviews

### ⭐⭐⭐⭐⭐ These last a long time.
*by E***H on October 11, 2025*

These are great and you don't have to buy refills often

### ⭐⭐⭐⭐⭐ long lasting and accurate!
*by M***Y on December 12, 2025*

lasts forever, super accurate. i use it to test my hypochlorous acid batches both immediately after brewing, and also throughout the weeks to make sure they maintain their potency.

### ⭐⭐⭐⭐⭐ Accurate
*by S***S on November 19, 2025*

These are very accurate

## Frequently Bought Together

- Micro Essential Lab CM-240 Hydrion Chlorine Dispenser 10-200 PPM Test Roll Plus Extra Roll 200 Tests
- Micro Essential Labs Hydrion QT-40 Quaternary Sanitizer Test Tape 15 feet Roll Quat Color Chart 0-500 ppm Range
- Micro Essential Laboratory QT-10 Plastic Hydrion Low Range Quat Check Test Paper Dispenser, Single Roll, Food Service Test Strips, 0 - 400ppm

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-28*