---
product_id: 4233699
title: "EA80 EasyView Indoor Air Quality Meter and Datalogger - CO2, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 20,000 Data Set Logging, Backlit LCD"
brand: "extech"
price: "$1863.25"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/4233699-ea80-easyview-indoor-air-quality-meter-and-datalogger-co2-temperature
store_origin: US
region: United States of America
---

# NDIR CO₂ sensor up to 6000ppm Logs 20,000 data sets Measures Temp up to 60°C EA80 EasyView Indoor Air Quality Meter and Datalogger - CO2, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 20,000 Data Set Logging, Backlit LCD

**Brand:** extech
**Price:** $1863.25
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe smarter, work better — your ultimate indoor air quality sidekick!

## Quick Answers

- **What is this?** EA80 EasyView Indoor Air Quality Meter and Datalogger - CO2, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 20,000 Data Set Logging, Backlit LCD by extech
- **How much does it cost?** $1863.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/4233699-ea80-easyview-indoor-air-quality-meter-and-datalogger-co2-temperature)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **Massive Data Storage:** Capture and review up to 20,000 data points effortlessly for trend analysis and compliance reporting.
- • **User-Friendly Backlit Display:** Large, easy-to-read LCD with backlight ensures clear visibility even in dimly lit rooms or night shifts.
- • **Precision Environmental Insights:** Advanced NDIR sensor delivers stable, maintenance-free CO₂ readings for healthier indoor spaces.
- • **All-in-One Air Quality Monitoring:** Simultaneously track CO₂, temperature, humidity, dew point, and wet bulb for comprehensive environmental control.
- • **Portable & Versatile Power Options:** Battery or AC adapter powered with min/max/average functions—perfect for fieldwork or office diagnostics.

## Overview

The Extech EA80 EasyView Indoor Air Quality Meter combines a high-precision NDIR CO₂ sensor with multi-parameter environmental monitoring and a robust 20,000-point datalogger. Designed for professionals managing office, school, or lab environments, it offers a backlit LCD for easy reading and flexible power options, ensuring reliable, long-term indoor air quality insights.

## Description

Product Description               The EA80 checks for Carbon Dioxide concentrations using a maintenance-free dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 PPM. It can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall. Additional features include: auto power off, data hold, max/min with time stamp and alarm. Comes complete with six AAA batteries, Windows 95/98/NT/2000/ME/XP compatible software and an RS-232 interface cable.                  From the Manufacturer               Checks for Carbon Dioxide concentrations using a maintenance-free dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000ppm. It can automatically datalog up to 20,000 data sets or you can manually enter up to 99 sets for later recall. Additional features include: Auto Power Off, Data Hold, Max/Min with time stamp, and Alarm. Comes complete with six AAA batteries, Windows 95/98/NT/2000/ME/XP compatible software, and an RS-232 interface cable.

## Features

- Comprehensive Indoor Air Quality Testing - Accurately measures carbon dioxide (CO₂), temperature, humidity, dew point, and wet bulb for complete environmental analysis.
- Advanced NDIR CO₂ Sensor - Non-dispersive infrared technology provides reliable, stable, and long-term CO₂ monitoring for offices, schools, labs, and HVAC systems.
- Powerful 20,000-Point Datalogger - Stores up to 20,000 sets of air quality data for easy long-term monitoring and transfer to PC for detailed reporting.
- Backlit EasyView Display - Large LCD screen with backlight clearly shows multiple parameters simultaneously, even in low-light environments.
- Portable & Professional Design - Features min/max/average/hold functions, programmable datalogging intervals, and battery or AC adapter operation for field or lab use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Extech Instruments |
| Style | EA80 |
| Power Source | Battery Powered |
| Item Weight | 0.24 Kilograms |
| Upper Temperature Rating | 60 Degrees Celsius |
| Sensor Type | Non Dispersive Infrared |
| Global Trade Identification Number | 00793950411803 |
| Number of Items | 1 |
| Manufacturer | Extech |
| UPC | 793950411803 |
| Part Number | EA80 |
| Item Weight | 8.4 ounces |
| Product Dimensions | 14 x 11.6 x 3.5 inches |
| Item model number | EA80 |
| Batteries | 6 AAA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Warranty Description | 6 months |

## Product Details

- **Brand:** Extech Instruments
- **Style:** EA80
- **Power Source:** Battery Powered
- **Item Weight:** 0.24 Kilograms
- **Upper Temperature Rating:** 60 Degrees Celsius
- **Sensor Type:** Non Dispersive Infrared
- **Global Trade Identification Number:** 00793950411803
- **Number of Items:** 1
- **Manufacturer:** Extech
- **UPC:** 793950411803

## Images

![EA80 EasyView Indoor Air Quality Meter and Datalogger - CO2, Temperature, Humidity, Dew Point, Wet Bulb, NDIR Sensor, 20,000 Data Set Logging, Backlit LCD - Image 1](https://m.media-amazon.com/images/I/81OxNAz1e6L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is there any way to collect data from recorder without using proprietary software?  i.e. download the csv file and sort with Excel?**
A: For a non-technical user, no. However, once the data is downloaded, I think it is in CSV format or can be exported as CSV. For a technical user, the cable is just a USB-serial interface, and when I asked EXTECH they (actually FLIR) sent me the protocol, so it shouldn't be hard to use Python or some other language to query and save data over the serial port.

**Q: Does the  extech co210 air quality carbon dioxide data logger come with a certificate of calibration?**
A: No, it does not come with calibration certificate

**Q: Hola. tiene conexión a pc o mac?. muestra gráficos en computadora?**
A: Muchas gracias por su interés en nuestros productos. Si, el modelo CO210 puede exportar los datos recolectados usando su software compatible únicamente con Windows.

**Q: Can this be used to test the quality of air from a compressor used to fill scba/scuba cylinders?**
A: Thank you so much for your interest in our products. For this special application, we recommend you to contact our Tech Support Team for you to receive the correct assistance. Please call us at 877-239-8324 Option 2 or submit a question here https://flir.custhelp.com/app/ask

## Frequently Bought Together

- Extech EA80 Easy View Indoor Air Quality Meter/Datalogger
- Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor with Ambient, Dew Point, Wet Bulb for Indoor/Outdoor MIN, MAX, Data Hold, LCD Backlight
- Extech MO290 – Pinless Moisture Meter and Ir Thermometer

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-30*