---
product_id: 15346016
title: "Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length"
brand: "microessential"
price: "£15.45"
currency: GBP
in_stock: true
reviews_count: 8
category: "Micro Essential"
url: https://www.desertcart.co.uk/products/15346016-micro-essential-lab-am-40-hydrion-ammonia-meter-test-paper
store_origin: GB
region: United Kingdom
---

# Calibrated color chart included 15-foot continuous roll 0-100 ppm ammonia detection range Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length

**Brand:** microessential
**Price:** £15.45
**Availability:** ✅ In Stock

## Summary

> 🧪 Stay ahead of corrosion—test smarter, not harder!

## Quick Answers

- **What is this?** Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length by microessential
- **How much does it cost?** £15.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/15346016-micro-essential-lab-am-40-hydrion-ammonia-meter-test-paper)

## Best For

- microessential enthusiasts

## Why This Product

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

## Key Features

- • **Pocket-Sized Power:** Compact polypropylene dispenser fits perfectly in your toolkit or pocket for on-the-go testing.
- • **Dual Protection Insight:** Monitors alkaline pH to safeguard coolant efficiency and radiator health in extreme conditions.
- • **Instant Visual Feedback:** Includes a vibrant, easy-to-read color chart for quick and accurate ammonia level interpretation.
- • **Endless Precision Testing:** A generous 15-foot roll ensures you never run out during critical ammonia monitoring.
- • **Trusted Industrial Standard:** Ranked top 120 in pH test strips with a 4.4-star rating, trusted by professionals worldwide.

## Overview

The Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll offers a 15-foot continuous strip for precise ammonia detection from 0 to 100 ppm. Packaged in a durable, pocket-sized dispenser with a calibrated color chart, it enables fast, reliable testing of coolant alkaline levels to prevent radiator damage and maintain system efficiency. Highly rated and industrially trusted, this test paper roll is an essential tool for professionals demanding accuracy and convenience.

## Description

This Micro Essential Hydrion ammonia meter tester paper is packaged as a 15 foot roll in a pocket-sized plastic dispenser with a polypropylene case. It comes complete with a specially calibrated color chart. Per each; 1 roll. Micro Essential Labs : AM-40.

Review: Quality - Great quality! These work very well and fast. Only need a small strip to test. Comes with a decent size roll of testing paper along with a chart to read the air quality/ammonia.
Review: Ok - It helps to check the ammonia to the tank but I need one that I check the nitrates and nitrites that a very serious problem in the aquarium.

## Features

- 15 foot roll
- Jumbo dispenser
- Color chart included
- Tests the alkaline (pH) factor which indicates a breakdown in the coolant efficiency
- Protects in two ways: the glycol or active ingredient protects the water from freezing in frigid weather; the alkaline (high pH) additive protects the radiator and the coolant properties

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0045I6JOO |
| Best Sellers Rank | #70,097 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #118 in pH Test Strips |
| Brand Name | MicroEssential |
| Customer Reviews | 4.4 4.4 out of 5 stars (78) |
| Included Components | Carry Case - Case Color Varies |
| Item Weight | 0.12 Kilograms |
| Manufacturer | Micro Essential Lab |
| Material Type | Paper Test Roll |
| Recommended Uses For Product | Water Test |
| Sterility Rating | 0-100 |
| Test Type | ["Ammonia"] |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MicroEssential
- **Ph Range:** 0-100
- **Recommended Uses For Product:** Water Test
- **Test type:** ["Ammonia"]
- **Unit Count:** 1.0 Count

## Images

![Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length - Image 1](https://m.media-amazon.com/images/I/51ghReks4lL.jpg)

## Questions & Answers

**Q: can this be used to check for ammonia in anti freeze?**
A: This is designed to check for ammonia in air, so may not be accurate for other uses. There are other products available to check for ammonia in liquids. Although they usually only go to 8 - 10 ppm, there are water test strips in aquarium supplies that will check for ammonia.

**Q: do the test papers need to be dipped in a solution before testing the air ?**
A: Not a solution.  Just some distilled water.

**Q: Is this 15' or 50" ?  Product description says 15' in one place and 50' in another.  It also says 10/carton**
A: The product is in a paper roll, 15 feet worth. You tear strips off the roll. to test.

**Q: Can you use this to test aquarium water?**
A: No idea.  I was using it to test air.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by L***R on February 22, 2024*

Great quality! These work very well and fast. Only need a small strip to test. Comes with a decent size roll of testing paper along with a chart to read the air quality/ammonia.

### ⭐⭐⭐ Ok
*by T***N on June 17, 2013*

It helps to check the ammonia to the tank but I need one that I check the nitrates and nitrites that a very serious problem in the aquarium.

### ⭐⭐⭐⭐ pH tester tipe
*by O***. on April 25, 2025*

Vey good quality

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-23*