---
product_id: 738031946
title: "Temtop CO2 Monitor, Carbon Dioxide Measuring Device, Portable Air Quality Checker, Hygrometer, Real-Time Detection, Large Screen, 5000ppm Capacity, for Home, Office, School Use"
brand: "temtop"
price: "VT23645"
currency: VUV
in_stock: true
reviews_count: 6
category: "Temtop"
url: https://www.desertcart.vu/products/738031946-temtop-co2-monitor-carbon-dioxide-measuring-device-portable-air-quality
store_origin: VU
region: Vanuatu
---

# CO2 detection 400-5000 ppm 70-day battery life Temp range -10 to 60°C Temtop CO2 Monitor, Carbon Dioxide Measuring Device, Portable Air Quality Checker, Hygrometer, Real-Time Detection, Large Screen, 5000ppm Capacity, for Home, Office, School Use

**Brand:** temtop
**Price:** VT23645
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, live better—monitor your air like a pro!

## Quick Answers

- **What is this?** Temtop CO2 Monitor, Carbon Dioxide Measuring Device, Portable Air Quality Checker, Hygrometer, Real-Time Detection, Large Screen, 5000ppm Capacity, for Home, Office, School Use by temtop
- **How much does it cost?** VT23645 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/738031946-temtop-co2-monitor-carbon-dioxide-measuring-device-portable-air-quality)

## Best For

- temtop enthusiasts

## Why This Product

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

## Key Features

- • **Stay Powered Longer:** Unmatched 70-day battery life means less charging, more monitoring—perfect for busy professionals on the go.
- • **Sleek, Flexible Design:** Compact form with detachable stand and magnetic back lets you place it anywhere—from desk to wall.
- • **Precision Meets Portability:** Advanced photoacoustic sensor delivers real-time CO2, temperature, and humidity readings with pinpoint accuracy.
- • **Custom Alerts for Your Space:** Color-coded display and optional sound alarms keep you instantly informed of unsafe air quality levels.
- • **Silent Mode for Discreet Monitoring:** Turn off backlight and alarms at night to maintain peace without sacrificing safety.

## Overview

The Temtop CO2 Monitor is a compact, portable device that accurately measures carbon dioxide levels (400-5000 ppm), temperature (-10 to 60°C), and humidity (0-99% RH) in real time. Featuring a high-precision photoacoustic sensor and AI algorithm, it offers up to 70 days of battery life. Its versatile design includes a detachable stand and magnetic back for easy placement, plus customizable color-coded alerts and silent mode for discreet use at home, office, or school.

## Description

desertcart.co.jp: Temtop CO2 Monitor, Carbon Dioxide Measuring Device, Portable Air Quality Checker, Hygrometer, Real-Time Detection, Large Screen, 5000ppm Capacity, for Home, Office, School Use : Industrial & Scientific

Review: 買ってよかった - 半額でChina製の知らないメーカーを買おうとしたけど（Temptopというメーカも知らなかったが）、１年以内に壊れたというレビューを複数見て、この商品は２倍値段がするが、外国のレビューが高かったので購入した（日本人レビューはなし）。小型で表示も見やすく、CO2、温度、湿度とも正確に素早く表示するので安物買わなくてよかったと思った。アプリをダウンロードしてスマホでいろいろとデータ見たり、時刻をこのモニターに表示できたりできるようだけど、なぜかスマホとbluetoothで繋がらない。CO２濃度だけ見れればいいので、面倒だから繋げないで使用している。
Review: worth it. every single penny - I was sceptical at first, but wow! the battery last for ages and the item is super accurate. great value for money and super portable. the stand is magnetic so it can be folded up and taken home in a small bag if you don't want the cleaner to run off with it :)

## Features

- Multi-functional CO2 Monitor: Simultaneously measures real-time carbon dioxide, temperature, and humidity (CO2 detection range 400-5000 ppm / Temperature -10 to 60°C / Humidity 0-99% RH)
- Ultra-long battery life of 70 days: Latest photoacoustic sensor + AI algorithm for high-precision measurement & energy-saving design
- Compact and versatile design: Detachable stand & magnetic back for installation anywhere
- Custom warning function: Color-coded display + sound alert (can be turned off) to instantly notify of dangerous concentrations
- Built-in silent mode: backlight / warning sound can be turned off when using at night

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGX22CR8 |
| Alarm | Buzzer Alarm |
| Amazon Bestseller | #87,584 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #27 in Carbon Monoxide Detectors |
| Brand | Temtop |
| Built-In Media | Device, User Manual, Charging Cable |
| Customer Reviews | 4.4 out of 5 stars 589 Your Review |
| Item Dimensions D x W x H | 140D x 32W x 104H mm |
| Item Type Name | Air Quality Monitor |
| Item Weight | 0.31 Pounds |
| Manufacturer | Temtop |
| Mfr Part Number | C1-JP |
| Model Number | CO2 Temperatuur en Vochtigheid |
| Number of Items | 1 |
| Operating Humidity | 99% |
| Power Source | Battery Powered |
| Product Dimensions | 140D x 32W x 104H mm |
| Product Style | C1 (CO2, T&H) |
| Sensor Type | Photoelectric |
| Style | C1 (CO2, T&H) |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 60 Degrees Celsius |

## Product Details

- **Alarm:** Buzzer Alarm
- **Brand:** Temtop
- **Item Weight:** 141 g
- **Operating Humidity:** 99%
- **Power Source:** Battery Powered
- **Product Dimensions:** 140D x 32W x 104H mm
- **Sensor Type:** Photoelectric
- **Style:** C1 (CO2, T&H)
- **Unit Count:** 1.0 Count
- **Upper Temperature Rating:** 60 Degrees Celsius

## Images

![Temtop CO2 Monitor, Carbon Dioxide Measuring Device, Portable Air Quality Checker, Hygrometer, Real-Time Detection, Large Screen, 5000ppm Capacity, for Home, Office, School Use - Image 1](https://m.media-amazon.com/images/I/61PeMfO6BwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 買ってよかった
*by 南***け on December 17, 2025*

半額でChina製の知らないメーカーを買おうとしたけど（Temptopというメーカも知らなかったが）、１年以内に壊れたというレビューを複数見て、この商品は２倍値段がするが、外国のレビューが高かったので購入した（日本人レビューはなし）。小型で表示も見やすく、CO2、温度、湿度とも正確に素早く表示するので安物買わなくてよかったと思った。アプリをダウンロードしてスマホでいろいろとデータ見たり、時刻をこのモニターに表示できたりできるようだけど、なぜかスマホとbluetoothで繋がらない。CO２濃度だけ見れればいいので、面倒だから繋げないで使用している。

### ⭐⭐⭐⭐⭐ worth it. every single penny
*by N***. on April 26, 2026*

I was sceptical at first, but wow! the battery last for ages and the item is super accurate. great value for money and super portable. the stand is magnetic so it can be folded up and taken home in a small bag if you don't want the cleaner to run off with it :)

### ⭐⭐⭐⭐⭐ good
*by A***R on February 11, 2026*

good item

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**Shop now:** [https://www.desertcart.vu/products/738031946-temtop-co2-monitor-carbon-dioxide-measuring-device-portable-air-quality](https://www.desertcart.vu/products/738031946-temtop-co2-monitor-carbon-dioxide-measuring-device-portable-air-quality)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-06*