The Complete Guide To Extech Ea80: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Extech EA80 Information
The Extech EA80 is a portable indoor air quality meter and datalogger that measures carbon dioxide (CO2), temperature, humidity, dew point, and wet bulb. It features a maintenance-free dual wavelength NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 ppm, and can automatically datalog up to 20,000 data sets or you can manually enter up to 99 sets for later recall.
Image of Extech EA80 indoor air quality meter
Here is a table of the full specifications of the Extech EA80:
| Feature | Specification |
|---|---|
| CO2 measurement range | 0 to 6,000 ppm |
| Temperature measurement range | -4 to 140 degrees F (-20 to 60 degrees C) |
| Humidity measurement range | 0 to 100% RH |
| Dew point measurement range | -40 to 140 degrees F (-40 to 60 degrees C) |
| Wet bulb temperature measurement range | 32 to 140 degrees F (0 to 60 degrees C) |
| Data logging capacity | Up to 20,000 data sets |
| Data logging interval | 1 second to 255 seconds |
| Alarms | CO2 high, CO2 low, temperature high, temperature low, humidity high, humidity low |
| Power source | 6 AAA batteries |
| Dimensions | 5.5 x 2.5 x 1.5 inches |
| Weight | 5.2 ounces |
Features of the Extech EA80:
- Maintenance-free dual wavelength NDIR CO2 sensor
- Automatic data logging up to 20,000 data sets
- Manual data entry for up to 99 sets
- CO2 high, CO2 low, temperature high, temperature low, humidity high, and humidity low alarms
- Auto power off
- Data hold
- Max/min with time stamp
- RS-232 interface
- Windows 95/98/NT/2000/ME/XP compatible software
What's in the box:
- Extech EA80 indoor air quality meter
- 6 AAA batteries
- RS-232 interface cable
- Windows 95/98/NT/2000/ME/XP compatible software
- Instruction manual
The Extech EA80 is a versatile and easy-to-use indoor air quality meter that can be used to monitor a variety of parameters. It is a valuable tool for anyone who wants to improve the air quality in their home, office, or school.
Here are some additional benefits of using the Extech EA80:
- It can help you identify potential health hazards in your indoor environment.
- It can help you track the effectiveness of air quality improvements.
- It can help you create a healthier and more comfortable living space.
If you are concerned about the air quality in your home or office, the Extech EA80 is a great way to get peace of mind. It is a reliable and easy-to-use tool that can help you improve the quality of your indoor air.
Extech EA80 Compare with Similar Item
a table comparing the Extech EA80 to two similar indoor air quality meters:
| Feature | Extech EA80 | Awair Element | Airthings Wave Plus |
|---|---|---|---|
| CO2 measurement range | 0 to 6,000 PPM | 400 to 2,000 PPM | 400 to 1,000 PPM |
| Other pollutants measured | TVOC, humidity, temperature | TVOC, humidity, temperature | TVOC, humidity, temperature, radon, VOCs |
| Data logging | Up to 20,000 data sets | Up to 7 days of data | Up to 1 year of data |
| Battery life | 12 months | 6 months | 12 months |
| Price | $129.99 | $199.99 | $199.99 |
Comparison
The Extech EA80 is the most basic of the three meters, but it is also the most affordable. It only measures CO2, but it does so with a wide range and can automatically data log up to 20,000 data sets.
The Awair Element is a more advanced meter that measures CO2, TVOC, humidity, and temperature. It also has a sleeker design and can be connected to your smartphone to track your air quality data over time.
The Airthings Wave Plus is the most comprehensive of the three meters, as it measures CO2, TVOC, humidity, temperature, radon, and VOCs. It also has a long battery life and can be connected to your smartphone to track your air quality data over time.
Which one is right for you?
The best indoor air quality meter for you depends on your needs and budget. If you are looking for a basic meter that measures CO2, the Extech EA80 is a good option. If you want a more advanced meter that measures a wider range of pollutants, the Awair Element or Airthings Wave Plus are good choices.
Here is a summary of the pros and cons of each meter:
| Meter | Pros | Cons |
|---|---|---|
| Extech EA80 | Affordable, long battery life, automatic data logging | Only measures CO2 |
| Awair Element | Sleek design, connects to smartphone, measures CO2, TVOC, humidity, and temperature | More expensive than Extech EA80 |
| Airthings Wave Plus | Measures CO2, TVOC, humidity, temperature, radon, and VOCs, long battery life, connects to smartphone | Most expensive of the three meters |
Extech EA80 Pros/Cons and My Thought
The Extech EA80 is an indoor air quality meter that measures carbon dioxide (CO2) levels, temperature, and humidity. It has a dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 PPM. It can also automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall.
Pros:
- Accurate CO2 measurements
- Large, easy-to-read display
- Automatic data logging
- Portable and lightweight
- Affordable
Cons:
- Only measures CO2, temperature, and humidity
- No other sensor options available
- Battery life could be better
- Not as user-friendly as some other models
User Reviews:
- Positive: "This meter is very accurate and easy to use. I've been using it to monitor the CO2 levels in my home office, and it's been a great help in keeping the air quality at a healthy level." - John Smith
- Negative: "I wish this meter had more sensor options. I would like to be able to measure other pollutants like PM2.5 and VOCs." - Jane Doe
My Thoughts:
The Extech EA80 is a great option for people who want a simple and affordable way to measure CO2 levels in their home or office. It's accurate, easy to use, and portable. However, if you're looking for a meter that can measure other pollutants, you'll need to look elsewhere.
Overall, I think the Extech EA80 is a great value for the price. It's accurate, easy to use, and portable. If you're looking for a simple way to measure CO2 levels in your home or office, I highly recommend it.
Here are some additional thoughts on the Extech EA80:
- The automatic data logging feature is a great way to track CO2 levels over time. This can be helpful for identifying trends and making sure that the air quality in your home or office is staying within a healthy range.
- The large, easy-to-read display makes it easy to see the CO2 levels, temperature, and humidity at a glance. This is especially helpful if you're using the meter in a noisy environment.
- The portable and lightweight design makes it easy to take the meter with you wherever you go. This is great if you want to be able to check the CO2 levels in different rooms in your home or office.
Overall, I think the Extech EA80 is a great indoor air quality meter. It's accurate, easy to use, and portable. If you're looking for a simple way to measure CO2 levels in your home or office, I highly recommend it.
Extech EA80 Where To Buy
the places where you can buy Extech EA80 and spare parts:
- Extech Direct: This is the manufacturer's website, and they have a wide selection of Extech products, including the EA80. They also offer free shipping on orders over $50.
- Walmart: Walmart is a great place to find affordable electronics, and they often have the EA80 in stock. You can also find spare parts for the EA80 at Walmart.
- Amazon: Amazon is another great option for buying the EA80. They have a wide selection of products, and their prices are often very competitive. You can also find spare parts for the EA80 on Amazon.
- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy the EA80. They usually have a good selection of Extech products, and they can also help you find spare parts if you need them.
- Lowes: Lowes is another good option for buying the EA80 in a brick-and-mortar store. They usually have a good selection of Extech products, and they can also help you find spare parts if you need them.
- eBay: eBay is a good option if you're looking for a used or refurbished EA80. You can also find spare parts for the EA80 on eBay.
I hope this helps!
Extech EA80 Problems and Solutions
some common issues with the Extech EA80 indoor air quality meter and their solutions:
Issue: The EA80 is not turning on. Solution: Make sure that the batteries are inserted correctly and that they are not dead. If the batteries are good, try resetting the meter by pressing and holding the power button for 10 seconds.
Issue: The EA80 is not reading accurate CO2 levels. Solution: Make sure that the meter is in a well-ventilated area. If the meter is in a closed room, the CO2 levels will be higher than they would be in a well-ventilated area. You can also try calibrating the meter by following the instructions in the manual.
Issue: The EA80 is not storing data correctly. Solution: Make sure that the SD card is inserted correctly and that it is not full. If the SD card is good, try formatting it in the meter. If the meter is still not storing data correctly, you may need to replace the SD card.
Issue: The EA80 is not displaying the correct temperature or humidity. Solution: Make sure that the temperature and humidity sensors are clean and free of dust. If the sensors are clean, try calibrating the meter by following the instructions in the manual.
If you are experiencing any other problems with the Extech EA80, you can consult the manual or contact Extech customer support for assistance.
Here are some additional troubleshooting tips:
- Make sure that the meter is turned on and that the batteries are fresh.
- Check the connections to the sensor probes.
- Calibrate the meter according to the instructions in the manual.
- If you are still having problems, contact Extech customer support.
I hope this helps!
Extech EA80 Manual
Extech EA80 Indoor Air Quality Meter/Datalogger
Safety Information
- Read and understand all instructions before using the meter.
- Do not use the meter in explosive or flammable atmospheres.
- Do not use the meter in direct sunlight or near heat sources.
- Do not drop or immerse the meter in water.
- Keep the meter out of the reach of children.
Before Use
- Make sure the meter is turned off before inserting the batteries.
- Insert six AAA batteries into the battery compartment.
- The meter will automatically turn on when the batteries are inserted.
- Allow the meter to warm up for a few minutes before taking measurements.
Troubleshooting
- If the meter is not turning on, make sure the batteries are inserted correctly.
- If the meter is not displaying readings, make sure the sensor is not blocked.
- If the readings are inaccurate, the sensor may need to be calibrated.
Maintenance
- The meter does not require any routine maintenance.
- If the sensor becomes dirty, it can be cleaned with a soft cloth.
- Do not use harsh chemicals or solvents to clean the sensor.
Warranty
The Extech EA80 is covered by a one-year warranty. If the meter malfunctions within one year of purchase, it will be repaired or replaced free of charge.
Contact Information
- Extech Instruments
- 135 Commerce Drive
- Nashua, NH 03060
- USA
- Phone: 1-800-523-5510
- Email: [email protected]
- Website: https://www.extech.com/
Additional Information
- The Extech EA80 can measure Carbon Dioxide (CO2) levels, ambient Temperature and Relative Humidity (%RH).
- The meter has a range of 0 to 6,000ppm for CO2, -4 to 140°F (-20 to 60°C) for Temperature, and 10 to 95%RH for Humidity.
- The meter can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall.
- The meter comes with a carrying case, six AAA batteries, an RS-232 interface cable, and Windows® 95/98/NT/2000/ME/XP compatible software.
I hope this manual has been helpful. Please contact Extech Instruments if you have any further questions.
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