---
product_id: 86826950
title: "Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (3)"
brand: "air ae steward"
price: "฿1805"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/86826950-air-formaldehyde-hcho-diy-test-kit-know-whats-in-air
store_origin: TH
region: Thailand
---

# 270 sq ft coverage per kit International standard chemical formula 30-50 min visual results Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (3)

**Brand:** air ae steward
**Price:** ฿1805
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe easy, know exactly what’s in your air—before it’s too late!

## Quick Answers

- **What is this?** Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (3) by air ae steward
- **How much does it cost?** ฿1805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/86826950-air-formaldehyde-hcho-diy-test-kit-know-whats-in-air)

## Best For

- air ae steward enthusiasts

## Why This Product

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

## Key Features

- • **DIY Empowerment:** Simple 6-step process lets you take control of your indoor air quality.
- • **Dedicated Support:** Expert customer help ensures you never miss a critical reading.
- • **Precision Air Safety:** Detect formaldehyde gas in any room up to 270 sq ft with pinpoint accuracy.
- • **Rapid Visual Feedback:** Get clear, easy-to-read results in under an hour—no tech skills required.
- • **Trusted & Tested Formula:** Chemical solution meets global standards for reliable detection.

## Overview

The Air Formaldehyde (HCHO) DIY Test Kit by Air Ae Steward offers a compact, battery-free solution to detect formaldehyde gas in indoor spaces up to 270 sq ft. With a trusted chemical formula and a straightforward 6-step process, it delivers visual results within 30-50 minutes. Ideal for home or office use, this kit empowers professionals to monitor air quality confidently, backed by responsive customer support.

## Description

Full description not available

## Features

- Test Air Quality: Designed to help keep your family safe, our DIY kit determines if Formaldehyde Gas (HCHO) is in your home. Suitable for areas up to 270 square ft, use only one kit per room. To inspect the whole house, use one kit per room.
- Fast, Reliable Results: To test, just follow the 6 steps outlined in the included manual. Keep air temperature and humidity unchanged while testing. You'll have visual results in 30-50 minutes. This test should only be used for your home or office.
- For Better Readings: Turn off ventilation, air purifiers and anything that may affect the air for at least 8 hours prior to testing. Store unused kits in a dry, dark place. The expiration is 2 years from the production date printed on the package.
- Trusted Formula: Our chemical solution is based on international standards. Keep away from children. If contact with skin or eyes occurs, rinse with water. Includes absorption box, absorbent, color developer, colorimetric card and user manual.
- Full Customer Support: When Formaldehyde levels are low, results may be difficult to read. If you need help, reach out to our friendly team here or via email. If Formaldehyde is present, we recommend an air purifier or any other removal technology.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Air Ae Steward |
| Style | Compact |
| Power Source | Battery Powered |
| Product Dimensions | 4"D x 3"W x 3"H |
| Item Weight | 0.09 Kilograms |
| Alarm | Visual |
| Material | Other |
| Number of Items | 3 |
| Manufacturer | Air Ae Steward |
| UPC | 648865492532 |
| Item Weight | 3.2 ounces |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 3 |
| Included Components | Manual |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Air Ae Steward
- **Style:** Compact
- **Power Source:** Battery Powered
- **Product Dimensions:** 4"D x 3"W x 3"H
- **Item Weight:** 0.09 Kilograms
- **Alarm:** Visual
- **Material:** Other
- **Number of Items:** 3
- **Manufacturer:** Air Ae Steward
- **UPC:** 648865492532

## Images

![Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (3) - Image 1](https://m.media-amazon.com/images/I/71VWD6nOA7L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: I recently ordered two of these.  The kits arrived with a date 03/19/2018 on the box.  Is this the expiration date or the production date?**
A: The date on the box is the production date, so the kit is valid for 2 years from the date on the packaging. Thank you very much for asking this question.

**Q: Some of the mixed liquid got on a porous counter. Should I be throwing away my porous counter now?  Not sure what chemical is used for this test kit.**
A: No, there is very very little chemical (0.04%) and 99.96% is water. Simply wipe it with wet soap or atibacterial towel and wash your hands afterwards.

**Q: I want to sell my 2006 fema converted travel trailer.  it's below freezing in the inside, will this test still work?**
A: We have not tested it at such low temperatures. More inclined towards - no. Since one of the test tubes is 98% water, it would freeze during the testing time.

**Q: How sensitive is this product to other volatile organics besides formaldehyde? Could a positive reading been due to the presence of another compound?**
A: I believe the test specifically identifies Formaldehyde. I purchased two tests, one I put in my bedroom,  which had a reading of 0.03, and one I placed in my living room which had a reading of 0.09. The one in the living room was higher because I just purchased a new couch which uses formaldehyde to preserve the wood so the reading in the living room was higher because of that. I believe both tests were accurate in reading formaldehyde, as I have not had any symptoms of formaldehyde exposure. Hope this helps.

## Frequently Bought Together

- Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (Pack of 3)
- Mold Armor Do It Yourself Mold Test Kit, Test Surface Mold, Air Quality, and HVAC, Safe and Easy to Use, DIY at Home Mold Kit, Effective Both Indoors and Outdoors

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/86826950-air-formaldehyde-hcho-diy-test-kit-know-whats-in-air](https://www.desertcart.co.th/products/86826950-air-formaldehyde-hcho-diy-test-kit-know-whats-in-air)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-20*