---
product_id: 539603396
title: "6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A)"
brand: "inkbirdplus"
price: "1185 kr"
currency: DKK
in_stock: true
reviews_count: 9
category: "Inkbirdplus"
url: https://www.desertcart.dk/products/539603396-6-in-1-indoor-air-quality-monitor-detects-co2-pm2
store_origin: DK
region: Denmark
---

# Battery-powered portability 3-stage AQI alert system 6-in-1 multi-sensor detection 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A)

**Brand:** inkbirdplus
**Price:** 1185 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Breathe smarter, live better — your air’s new best friend!

## Quick Answers

- **What is this?** 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) by inkbirdplus
- **How much does it cost?** 1185 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/539603396-6-in-1-indoor-air-quality-monitor-detects-co2-pm2)

## Best For

- inkbirdplus enthusiasts

## Why This Product

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

## Key Features

- • **Smart 3-Level AQI Alarm:** Stay ahead of pollution spikes with instant alerts at normal, warning, and danger levels.
- • **Compact & Portable Design:** Lightweight and battery-powered for seamless use in offices, grow tents, or cellars.
- • **Precision Calibration Mode:** Easily recalibrate CO2 sensor for consistent, professional-grade accuracy.
- • **Real-Time Environmental Insights:** Empower your workspace or home with actionable air quality data to boost health and productivity.
- • **Comprehensive 6-in-1 Air Quality Detection:** Monitor CO2, PM2.5, PM10, AQI, temperature, and humidity all in one sleek device.

## Overview

The INKBIRDPLUS PTH-9A is a compact, battery-powered 6-in-1 indoor air quality monitor that accurately tracks CO2, PM2.5, PM10, AQI, temperature, and humidity. Featuring a 3-stage AQI alarm system and an easy calibration function, it’s designed for professional-grade monitoring in homes, offices, grow tents, and more.

## Description

INKBIRDPLUS 6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) : desertcart.ae: Patio, Lawn & Garden

Review: Accurate - I tested it by blowing some smoke, put it inside, outside... It seems to work perfectly
Review: Temperature and Humidy meters don't work - Temperature and Humidity meters don't work and battery does not last long.

## Features

- 6-in-1 Air Quality MonitorINKBIRDPLUS 6-in-1 Indoor Monitor has built-in professional detection sensors, it can accurately detect the current CO2 concentration, PM2.5, PM10, AQI, temperature, and humidity in the air.
- Three AQI Stages & Sound AlarmThis Air Quality detector is designed with 3 stages of AQI - normal mode (0-50), warning mode (51-100), and danger mode (101-500). When the AQI index exceeds 100, the detector will sound an alarm.
- Calibration FunctionAfter the device is turned off, take it to a ventilated place, and press and hold the three keys at the same time, the product will enter the automatic calibration state of carbon dioxide concentration value for 200 seconds.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7QG8D8R |
| ASIN  | B0B7QG8D8R |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Customer Reviews | 3.8 3.8 out of 5 stars (238) |
| Customer reviews | 3.8 3.8 out of 5 stars (238) |
| Date First Available | 4 March 2023 |
| Date First Available  | 4 March 2023 |
| Item Weight | 304 g |
| Item model number | PTH-9A Indoor Air Quality Monitor |
| Item model number  | PTH-9A Indoor Air Quality Monitor |
| Manufacturer | INKBIRDPLUS |
| Manufacturer  | INKBIRDPLUS |
| Part number | PTH-9A-US |
| Power source type | Battery Powered |
| Product Dimensions | 11.99 x 8 x 3.99 cm; 303.91 g |
| Product Dimensions  | 11.99 x 8 x 3.99 cm; 303.91 g |
| Style | Compact |

## Product Details

- **Brand:** INKBIRDPLUS
- **Item weight:** 304 g
- **Power source:** Battery Powered
- **Product dimensions:** 4D x 8.9W x 9.9H centimeters
- **Style:** Compact

## Images

![6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A) - Image 1](https://m.media-amazon.com/images/I/71EUPB2LMQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate
*by Z***. on 28 June 2024*

I tested it by blowing some smoke, put it inside, outside... It seems to work perfectly

### ⭐ Temperature and Humidy meters don't work
*by S***M on 19 December 2023*

Temperature and Humidity meters don't work and battery does not last long.

### ⭐⭐⭐ Good but very bad battery
*by F***! on 1 April 2024*

Only 24h of battery life!! Ruins the usability of it.

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**Shop now:** [https://www.desertcart.dk/products/539603396-6-in-1-indoor-air-quality-monitor-detects-co2-pm2](https://www.desertcart.dk/products/539603396-6-in-1-indoor-air-quality-monitor-detects-co2-pm2)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-26*