---
product_id: 29789616
title: "Formaldehyde Monitor, Lifenergy Portable Digital Household Gas Detector with NDIR CO2 Gas Sensor Formaldehyde Concentration Monitoring Instruments Formaldehyde Meter HCHO Tester Range 0-3mg / m3"
brand: "lifenergy"
price: "VT51191"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/29789616-formaldehyde-monitor-lifenergy-portable-digital-household-gas-detector-with-ndir
store_origin: VU
region: Vanuatu
---

# Formaldehyde Monitor, Lifenergy Portable Digital Household Gas Detector with NDIR CO2 Gas Sensor Formaldehyde Concentration Monitoring Instruments Formaldehyde Meter HCHO Tester Range 0-3mg / m3

**Brand:** lifenergy
**Price:** VT51191
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Formaldehyde Monitor, Lifenergy Portable Digital Household Gas Detector with NDIR CO2 Gas Sensor Formaldehyde Concentration Monitoring Instruments Formaldehyde Meter HCHO Tester Range 0-3mg / m3 by lifenergy
- **How much does it cost?** VT51191 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/29789616-formaldehyde-monitor-lifenergy-portable-digital-household-gas-detector-with-ndir)

## Best For

- lifenergy enthusiasts

## Why This Product

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

## Description

Formaldehyde (molecular formula: HCHO) is the simplest aldehyde, which is generally combustible, colorless and irritant gas and soluble in water, alcohol and ether. 35-40% formaldehyde solution is called formalin. As important organic raw material, formaldehyde is mainly used in plastics industry (such as making of phenol-formaldehyde resin and urea-formaldehyde plastics), synthetic fiber (such as synthesis ofvinylon-polyvinyl formal), leather industry, medicine and dye, etc. However, its odor is irritant and is very harmful to human body. Harmof formaldehyde is connected with contact time, as well as age, gender and physique of the contact population, which has a relatively strong impact on infants, the elderly and women. Specification: Detection of gas: air formaldehyde Measuring range: 0-3mg / m³ Resolution: 0.01mg / m³ Minimum reading: 0.01mg / m³ The basic error: 0.03mg / m³ or 5% Response time:  Sensor Type: Electrochemical sensors HCHO Work environment: 0-50℃, 32-122℉, 10-90% RH Preservation of the environment: -10 ~ 80℃, -14 ~ 176℉; 10 ~ 75% RH Dimensions: 91.5 * 64.8 * 135mm Weight: 152g Power: 3 x 1.2 NIMH batteries Package Include 1 x Formaldehyde Monitor 1 x English Manual  3 x 1.2V NIMH Battery After-Sale Warranty:  All items have been well tested, examined and packaged before sending off to your address. If there is any confusion before or after ordering, just contact us, we would provide the best service to you.

## Features

- Charging function; Sound-light alarm setting
- Low battery indication function; LCD backlight display
- Temperature unit switch; Maximum, minimum values and data hold
- Supporting formaldehyde gas detection
- Date and time setting; Date display format: YMD or MDY switch

## Images

![Formaldehyde Monitor, Lifenergy Portable Digital Household Gas Detector with NDIR CO2 Gas Sensor Formaldehyde Concentration Monitoring Instruments Formaldehyde Meter HCHO Tester Range 0-3mg / m3 - Image 1](http://ecx.images-amazon.com/images/I/41hV7DOwQ5L.jpg)
![Formaldehyde Monitor, Lifenergy Portable Digital Household Gas Detector with NDIR CO2 Gas Sensor Formaldehyde Concentration Monitoring Instruments Formaldehyde Meter HCHO Tester Range 0-3mg / m3 - Image 2](http://ecx.images-amazon.com/images/I/41YVAyyqXPL.jpg)
![Formaldehyde Monitor, Lifenergy Portable Digital Household Gas Detector with NDIR CO2 Gas Sensor Formaldehyde Concentration Monitoring Instruments Formaldehyde Meter HCHO Tester Range 0-3mg / m3 - Image 3](http://ecx.images-amazon.com/images/I/51JIXj%2BZESL.jpg)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-11*