---
product_id: 744788278
title: "Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length"
brand: "micro essential lab"
price: "22.29 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/744788278-micro-essential-lab-am-40-hydrion-ammonia-meter-test-paper
store_origin: TN
region: Tunisia
---

# Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length

**Brand:** micro essential lab
**Price:** 22.29 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length by micro essential lab
- **How much does it cost?** 22.29 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/744788278-micro-essential-lab-am-40-hydrion-ammonia-meter-test-paper)

## Best For

- micro essential lab enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Part number | AM-40 |
| Item Weight | 120 g |
| Package Dimensions | 8.1 x 7.9 x 3 cm; 120 g |
| Is Discontinued By Manufacturer | No |
| Batteries Included | No |
| Batteries Required? | No |

## 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.

## Frequently Bought Together

- Micro Essential Lab AM-40 Hydrion Ammonia Meter Test Paper Roll, 0 to 100ppm Range, 15' Length
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**Shop now:** [https://www.desertcart.tn/products/744788278-micro-essential-lab-am-40-hydrion-ammonia-meter-test-paper](https://www.desertcart.tn/products/744788278-micro-essential-lab-am-40-hydrion-ammonia-meter-test-paper)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-30*