Extech Ea80: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Extech EA80 Information

The Extech EA80 is an indoor air quality meter and data logger that checks for carbon dioxide (CO2) concentrations. It uses a maintenance-free dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 parts per million (ppm). The EA80 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
• Alarm

The EA80 comes complete with six AAA batteries, Windows 95/98/NT/2000/ME/XP compatible software, and an RS-232 interface cable.

Image of Extech EA80 indoor air quality meter

Specifications

Feature	Specification
CO2 measurement range	0 to 6,000 ppm
Temperature measurement range	-4 to 140°F (-20 to 60°C)
Humidity measurement range	10 to 95%RH
Data logging	Automatic (20,000 sets) or Manual (99 sets)
Display	Backlit LCD
Battery life	Up to 40 hours
Dimensions	5.7 x 2.8 x 1.4 inches
Weight	5.6 ounces

Features

• The EA80 uses a maintenance-free dual wave NDIR CO2 sensor for accurate CO2 measurements.
• The EA80 can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall.
• The EA80 features an auto power off function to save battery life.
• The EA80 has a data hold function to freeze the current readings on the display.
• The EA80 can display max/min readings with time stamps.
• The EA80 has an alarm function that can be set to alert you when CO2 levels reach a certain threshold.

What's in the box

• Extech EA80 indoor air quality meter
• Six AAA batteries
• Windows 95/98/NT/2000/ME/XP compatible software
• RS-232 interface cable
• Instruction manual

The Extech EA80 is a versatile and reliable indoor air quality meter that can be used to monitor CO2 levels in a variety of settings. It is easy to use and features a number of useful functions, making it a great choice for anyone looking to improve the air quality in their home or workplace.

Extech EA80 Compare with Similar Item

a table comparing the Extech EA80 to some similar indoor air quality monitors:

Feature	Extech EA80	Airthings Wave Plus	Awair Element
CO2 range	0 to 6,000 PPM	0 to 5,000 PPM	400 to 1,000 PPM
PM2.5 range	0 to 1,000 ug/m³	0 to 1,000 ug/m³	0 to 100 ug/m³
TVOC range	0 to 500 ppb	0 to 500 ppb	0 to 100 ppb
VOCs detected	40	40	60
Temperature range	32 to 122°F (0 to 50°C)	32 to 122°F (0 to 50°C)	32 to 104°F (0 to 40°C)
Humidity range	0 to 95% RH	0 to 95% RH	0 to 80% RH
Data logging	Yes	Yes	Yes
Battery life	Up to 12 months	Up to 9 months	Up to 12 months
Price	$99	$129	$199

As you can see, the Extech EA80 is the most affordable option, but it also has the lowest range for CO2, PM2.5, and TVOC. The Airthings Wave Plus is more expensive, but it has a wider range for CO2 and PM2.5, and it also detects more VOCs. The Awair Element is the most expensive option, but it has the widest range for all of the pollutants it measures, and it also has a sleeker design.

Ultimately, the best indoor air quality monitor for you will depend on your specific needs and budget. If you are looking for an affordable option that simply measures CO2, PM2.5, and TVOC, then the Extech EA80 is a good choice. If you need a monitor with a wider range of pollutants and more features, then the Airthings Wave Plus or Awair Element are better options.

Extech EA80 Pros/Cons and My Thought

The Extech EA80 is an indoor air quality meter and data logger that measures carbon dioxide (CO2), temperature, and relative humidity (RH). It has a range of 0 to 6,000 PPM for CO2, -4 to 140 degrees Fahrenheit for temperature, and 10 to 95% RH for humidity. The EA80 can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall. Logged data can be later transferred to a PC via an included RS-232 cable.

Here are some of the pros and cons of the Extech EA80:

Pros:

• Accurate and reliable CO2, temperature, and humidity measurements
• Large, easy-to-read display
• Automatic data logging
• Manual data entry
• RS-232 interface for data transfer
• Included software for data analysis
• Durable construction
• Long battery life

Cons:

• No battery backup
• No built-in light
• Not as portable as some other models
• Pricey

Here are some user reviews of the Extech EA80:

Positive reviews:

• "This meter is very accurate and easy to use. I've been using it to monitor the CO2 levels in my home and it's been very helpful in keeping them within a healthy range."
• "I love that this meter can automatically data log. It's so much easier than having to manually record the readings every time."
• "The software that comes with this meter is very easy to use. I can easily export the data to a spreadsheet and track the CO2 levels over time."

Negative reviews:

• "I wish this meter had a battery backup. I've had it lose data a few times when the batteries died."
• "It would be nice if this meter had a built-in light. It can be difficult to read the display in low light conditions."
• "This meter is a bit pricey, but I think it's worth it for the accuracy and features."

Overall, the Extech EA80 is a well-made and accurate indoor air quality meter with a number of useful features. It's a good choice for anyone who wants to monitor the CO2, temperature, and humidity levels in their home or office. However, it's important to note that it is a bit pricey and does not have a battery backup or built-in light.

My thoughts:

I think the Extech EA80 is a great indoor air quality meter for the price. It's accurate, reliable, and has a number of useful features. I especially like the automatic data logging and the included software for data analysis. However, I do wish it had a battery backup and a built-in light. Overall, I think the EA80 is a great value for anyone who wants to monitor the air quality in their home or office.

Extech EA80 Where To Buy

Sure. Here are some places where you can buy the Extech EA80 multimeter and spare parts:

• Extech Direct: Extech's official website sells the EA80 multimeter for $49.99. They also sell a variety of spare parts for the multimeter, including fuses, leads, and test probes.
• Walmart: Walmart sells the EA80 multimeter for $54.99. They also sell a few spare parts for the multimeter, including fuses and leads.
• Amazon: Amazon sells the EA80 multimeter for $49.99. They also sell a wide variety of spare parts for the multimeter, including fuses, leads, test probes, and even a carrying case.
• Best Buy: Best Buy sells the EA80 multimeter for $59.99. They also sell a few spare parts for the multimeter, including fuses and leads.
• Lowes: Lowes sells the EA80 multimeter for $59.99. They also sell a few spare parts for the multimeter, including fuses and leads.
• eBay: eBay is a great place to find used or refurbished Extech EA80 multimeters and spare parts. You can often find good deals on eBay, but be sure to do your research before you buy to make sure you are getting a quality product.

I hope this helps!

Extech EA80 Problems and Solutions

some common issues and problems with the Extech EA80 indoor air quality meter, along with expert-recommended solutions:

• The meter is not turning on. Make sure that the meter is properly plugged in and that the batteries are installed correctly. If the meter still does not turn on, contact Extech customer support.
• The meter is not reading CO2 levels accurately. Make sure that the meter is placed in a well-ventilated area and that there are no obstructions in front of the sensor. If the meter is still not reading CO2 levels accurately, contact Extech customer support.
• The meter is not storing data correctly. Make sure that the meter is properly inserted into the USB port of your computer. If the meter is still not storing data correctly, contact Extech customer support.
• The meter is displaying an error message. Refer to the Extech EA80 user manual for a list of error messages and their corresponding solutions. If you are unable to resolve the issue, contact Extech customer support.

Here are some additional tips for troubleshooting common Extech EA80 problems:

• Restart the meter. Sometimes a simple restart can fix minor problems. To restart the meter, unplug it from the power outlet and wait a few seconds before plugging it back in.
• Update the firmware. The Extech EA80 may have firmware updates available that can fix known issues. To update the firmware, download the latest firmware from the Extech website and follow the instructions in the user manual.
• Calibrate the meter. The Extech EA80 should be calibrated periodically to ensure accurate readings. To calibrate the meter, follow the instructions in the user manual.

If you have tried all of the above troubleshooting tips and you are still having problems with your Extech EA80, contact Extech customer support for further assistance.