Hand-Held Carbon Dioxide Meter, 9999 PPM

  • Item # 5AER6
  • My Part #
  • Mfr. Model # CO2-100
  • Catalog Page # 616
  • UNSPSC # 46171613
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  • Shipping Weight 3.52 lbs.
Country of Origin China Country of Origin is subject to change.
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Product Details

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This product is eligible for a manufacturer rebate through December 31, 2018.

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Portable meter provides instant feedback with CO2 levels. Features easy-to-read large LCD display with simultaneous CO2, temperature, and relative humidity readings. Ideal for occupied spaces like offices, production floors, schools, or hospitals.

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Technical Specs

  • Item Hand-Held Carbon Dioxide Meter
  • Carbon Dioxide Concentration 0 to 9999 PPM
  • Temp. Range 14 Degrees to 140 Degrees F
  • Relative Humidity Range 0 to 95%
  • Dew Point Range -4 to 139.8F
  • Wet Bulb Temperature Range 24.8 Degrees to 139.8 Degrees F
  • Humidity Accuracy +/-3% (@25 Degrees C,10 to 90%) +/-5% for Other RH Ranges
  • Accuracy +/-30 ppm +/-5% of Reading
  • Display Triple Line LCD
  • Auto Power Off Yes
  • Low Battery Indicator Yes
  • Data Hold Yes
  • Data Storage Yes
  • Power Source (4) AA Batteries
  • Special Features Air Quality Analysis with Display of TWA (Time-weighted Average) for 8 Hour Period, 15 Minute STEL (Short-term Exposure Limit) Value
  • Includes Batteries, Hard Carrying Case and Instructions
  • Manufacturers Warranty Length 1 yr.
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Compliance and Restrictions

  • This item is restricted for international sale.

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Customer Reviews

Hand-Held Carbon Dioxide Meter,9999 PPM is rated 4.1 out of 5 by 13.
Rated 1 out of 5 by from Poor programming The meter "kind of" worked, but could never be properly calibrated without an error message, or running on CAL mode for hours. It seemed to have some programming errors, buttons were often unresponsive, and sometimes locked up. After 3 years, I put in fresh batteries and attempted to calibrate it again; it doesn't seem to work at all any more. [This review was collected as part of a promotion.]
Date published: 2018-09-18
Rated 3 out of 5 by from Reliable and Bulky The CO2-100 meter is a decent and reliable product. The meter does what it was made to do, provide CO2 readings. It also provides dry bulb temperature and relative humidity readings with wet-bulb and dew point temperatures also of which I really like. The three drawbacks are that the meter is very bulky even for a handheld device. It does not have an off button. And the prescribed on time for the meter is not adjustable. It's still a good meter that I have used a lot.
Date published: 2018-08-24
Rated 5 out of 5 by from Good Product I like this meter and the multiple readings on the same screen. This multiple readings on the same screen make it easy to take multiple readings at the same time without having to switch between screens.
Date published: 2017-09-19
Rated 2 out of 5 by from Not calibrated from factory The unit was recieved and was off calibration by 541ppm compared to other units on site. It has not been used in the plant as of this time. Calibratio on this unit does not work as explained in the manual. the unit cannot be turned off during calibration and it only calibrate the humidity. SN - 1702038
Date published: 2017-07-07
Rated 5 out of 5 by from Great for high school classroom labs! I use the Amprobe CO2-100 in my high school science class. We do a lot of inquiry based labs where students take data inside and outside. One project is taking data in different areas--one natural area with real plants, grass, etc, one area that the school has put in fake grass, plants, etc. The students enjoy working with the meter and have even borrowed them to take CO2 readings in classrooms where they feel particularly tired, especially when the door is closed.
Date published: 2017-05-24
Rated 5 out of 5 by from Easy to use and very accurate. Best bang for our buck. Easy to read numbers display with a back up light/illumination. It performed well and is a great addition for any air quality assessment tool kits. We are a consulting company and we are satisfied with this product. In a matter of minutes I was able to calibrate and set alarm parameters easily.
Date published: 2016-01-07
Rated 4 out of 5 by from Good features and seemingly durable Product is relatively easy to setup and use. I have not tried to calibrate as I expect it's factory calibration is still solid after only using for a couple of days. Do wish it didn't take 30 seconds to be ready to use and I have yet to be able to get the unit to power off manually. However, its is great to have not only temp and humidity but Dew point and Wet bulb as well. That is handy. Being able to get an average of all those readings is a definite plus. Good Product all around so far.
Date published: 2015-05-31
Rated 5 out of 5 by from Perfect amount of info... I love this light weight CO2 meter. Has all the numbers displayed in large on a clear screen. Not too much info on the screen at once. Not many buttons on meter, but all the info necessary for monitoring the IAQ. I wish it had a stand on back of meter so that i can leave it standing in a room on a piece of furniture for 15 min., and not be worried someone in the office will brush the furniture and cause it to fall. I would surely urge anyone in IAQ field to buy this.
Date published: 2015-05-26
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