TSI 7515 IAQ Meter is an outstanding instrument for investigating and monitoring indoor air quality (IAQ). TSI 7515 IAQ meter is a cost-effective meter for carbon dioxide (CO2) measurements. Product made in USA and comes with NIST Certificate of Calibration.
- TSI 7515 IAQ-Calc Air Quality Meter
- Accurate and stable Low-drift NDIR CO2 sensor
- Multiple point measurements with Sampling function
- Overmolded case design is ergonomic and sturdy
- NIST calibration certificate, carrying-case, (4) AA alkaline batteries, user's manual
|Specifications:||TSI 7515 IAQ-Calc Air Quality Meter|
|Sensor Type ||Dual-wavelength NDIR (non-dispersive infrared) |
|Range ||0 to 5,000 ppm |
|Accuracy ||±3.0% of reading or ±50 ppm, whichever is greater|
|Resolution ||1 ppm |
|Response Time ||20 seconds |
|Operating Temperature||40 to 113°F (5 to 45°C)|
|Storage Temperature||-4 to 140°F (-20 to 60°C)|
|Dimensions||3.3 in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm)|
|Probe Dimensions||Length 2.75 in. (7.0 cm) |
Diameter 0.75 in. (1.9 cm)
|Weight||0.6 lbs (0.27 kg)|
|Power Requirements||Four AA-size batteries|
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
|Applications:||TSI 7515 IAQ-Calc Air Quality Meter|
|Great for verification of HVAC system performance, IAQ conditions and adherence to guidelines and regulations
Small but mighty
Small but mighty IAQ meter for CO2 measurements.
This is a top of the line CO2 meter that’s US made and tightly calibrated to the NIST standard. CO2 in excess can be harmful to quality of life and long term health of people working in buildings and being able to show accurate test results on this to clients helps you get work and maintain longer contracts. GEtting professional equipment like this versus cheap meters from other sites is a big step in supporting a business like that.
rreally good basic IAQ tool
Elevated CO2 levels are causing headaches and all sorts of problems. Product selection on the market is great, but which one is the best? I can tell you TSI 7515 is the only one that reads proper levels. Calibration cert assures its accuracy. This is trully the best meter I have used in the last 15 years.
accurate and trustworthy
After years of using cheap meters, I got this co2 tester. Finally, I have a meter that shows consitently accurate readings. I wish I bought it earlier and avoided all that frustration, especially, when clients were looking over my shoulder.
if you are looking for a meter that measures CO2 then this will get hte job done. I wish it did more but then i'd have to spend more money!
Very accurate and fast way to check CO2 levels.
trust TSI only
I had been checking CO2 level outsite with many instruments, and this was the first one to show me accurate readings. Just Google the CO2 content in a fresh air, then you would see TSI is the most accurate tool.
Good for Office
Picked one of these up to make sure the working conditions were suitable in the office. Maintenance staff finds it easy to use and informative.
Gets my CO2 measurements quick. NIST Certificate lets me trust the values i am getting.
Got a few of these for the maintenance staff at the school. Seem to work well and get us the readings we need.