---
product_id: 55998279
title: "GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester"
brand: "benetech"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/55998279-gm8801-high-sensitive-formaldehyde-detector-meter-hcho-air-quality-testing
store_origin: PT
region: Portugal
---

# GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester

**Brand:** benetech
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester by benetech
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/55998279-gm8801-high-sensitive-formaldehyde-detector-meter-hcho-air-quality-testing)

## Best For

- benetech enthusiasts

## Why This Product

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

## Description

Description:A perfect multi-function testing tool to monitor the air quality, a safeguard for family health.Suitable to use at home, office, in the car ,outdoor and other environmental testing.Accurate & Reliable - HD digital LCD display,quick show of the measurement,easy to read. Smart Hold Function - You can write down the data by pressing the Hold key. So the results will not be lost, which can save your time and energy.Portable - Small size,easy to operate and carry.Specifications:Model: GM8801.Gas tested: HCHO in the air.Measuring range: 0~3mg/m3.Minimum Reading: 0.01mg/m3.Resolution: 0.01mg/m3.Basic Error: ±0.03mg/m3or±5%.Response time: <30 Seconds.Sensor type: Electrochemical HCHO Sensor.Charging function.Sound-light alarm setting.Low battery indication function.LCD backlight display.Temperature unit switch.Data and time setting.Power supply: 3x3.6 NiMH batteries(battery not included) or 4.2v power adapter.Package Include:1 * GM8801 Formaldehyde Monitor.1 * Charger.1 * User Manual.

## Features

- Mainly for: testing formaldehyde in the air
- Great for new house decoration Formaldehyde testing, portable for household daily keeping
- Large LCD display screen show the testing results, easy to read
- Measure range: 0-3mg/m3 Resolution: 0.01mg/ m3
- Smart Hold Function - You can write down the data by pressing the Hold key. So the results will not be lost, which can save your time and energy
- ›See more product details

## Images

![GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester - Image 1](https://images-na.ssl-images-amazon.com/images/I/61Z5DpCDtxL.jpg)
![GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester - Image 2](https://images-na.ssl-images-amazon.com/images/I/51zD9SFrGoL.jpg)
![GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester - Image 3](https://images-na.ssl-images-amazon.com/images/I/51OupCKElzL.jpg)
![GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester - Image 4](https://images-na.ssl-images-amazon.com/images/I/51nj5PzdESL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/55998279-gm8801-high-sensitive-formaldehyde-detector-meter-hcho-air-quality-testing](https://www.desertcart.pt/products/55998279-gm8801-high-sensitive-formaldehyde-detector-meter-hcho-air-quality-testing)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-24*