---
product_id: 407911814
title: "Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11"
brand: "ace instruments"
price: "VT276827"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/407911814-handheld-indoor-air-quality-monitor-co2-range-0-to-5000
store_origin: VU
region: Vanuatu
---

# Humidity Range: 0-100 %rh Temp Range: -20 to 60 °C CO2 Range: 0-5000 PPM Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11

**Brand:** ace instruments
**Price:** VT276827
**Availability:** ✅ In Stock

## Summary

> Breathe Easy! 🌱 Elevate Your Indoor Air Quality Game!

## Quick Answers

- **What is this?** Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11 by ace instruments
- **How much does it cost?** VT276827 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/407911814-handheld-indoor-air-quality-monitor-co2-range-0-to-5000)

## Best For

- ace instruments enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Designed for on-the-go professionals, fits perfectly in your hand.
- • **Long-Term Stability:** Reliable performance with minimal drift, ensuring consistent readings.
- • **Precision Monitoring:** Stay ahead with real-time CO2, temperature, and humidity tracking.
- • **Automatic Calibration:** Experience hassle-free accuracy with infrared NDIR technology.
- • **Versatile Applications:** Ideal for labs, offices, and greenhouses—wherever air quality matters.

## Overview

The Rotronic CP11 Handheld Indoor Air Quality Monitor is a compact, battery-powered device designed to measure CO2 levels, temperature, and humidity in various environments. With a CO2 range of 0 to 5000 PPM and advanced infrared NDIR technology, it ensures precise readings and automatic calibration. Its lightweight design and versatile applications make it perfect for professionals in confined spaces, labs, and workplaces.

## Description

Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11

## Features

- Measuring Parameters: CO2, Temperature, Relative Humidity | CO2 Measuring Principle: Infrared (NDIR) with automatic calibration (ABC) | Range: 0 to 5000 PPM | Accuracy at 23 °C ±5 K: ±30 ppm ±5 % of the measured value | Resolution: 1 ppm |
- Adjustment Point: 400 ppm | Pressure Dependence: +1.6 % reading per kPa | Null Drift: <10 ppm/year | Temperature Sensor: NTC thermistor | Range: -20...60 °C | Accuracy at 23°C ±5 K: ±0.3 K | Resolution: 0.1°C | Response Time: 4 s |
- Humidity Sensor: ROTRONIC HYGROMER IN-1 | Range: 0 to 100 %rh | Accuracy at 23°C ±5 K: ±2 %rh (10…90 %rh), others ±5 %rh | Resolution: 0.1 %rh | Adjustment Points: 35, 80 %rh | Response TIme: <30 s, without filter |
- Long Term Stability: <1.5 %rh/year | CE/EMC Compatibility: EMC Directive 2014/30/EU, EN 61326-1:2012 | Housing Material: ABS | Dimensions: 76.7 x 41.8 x 233.9 mm | Weight: 290 g Approx.
- Supply Scope: 1 Unit of Rotronic CP11 Indoor Air Quality Monitor, 1 Unit of Screw Driver, Software CD, Instruction Manual and Carrying Case | Applications: Confined Spaces, Workspace, HVAC, Labs, ZooPark, Temple, Studios, Schools, Colleges.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Style | Compact |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |

## Product Details

- **Brand:** ACE INSTRUMENTS
- **Style:** Compact
- **Power source:** Battery Powered
- **Alarm:** Audible
- **Sensor type:** Carbon Dioxide Sensor

## Images

![Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11 - Image 1](https://m.media-amazon.com/images/I/317wIJmsNjL.jpg)
![Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11 - Image 2](https://m.media-amazon.com/images/I/31ZOCGTWxaL.jpg)
![Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11 - Image 3](https://m.media-amazon.com/images/I/31v-6Uei8YL.jpg)
![Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11 - Image 4](https://m.media-amazon.com/images/I/31X7fhzaOAL.jpg)
![Handheld Indoor Air Quality Monitor (CO2 Range: 0 to 5000 PPM) for Confined Spaces, Workspace, HVAC, Labs, Greenhouse Model: Rotronic CP11 - Image 5](https://m.media-amazon.com/images/I/31o1XxYPs-L.jpg)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-19*