CO2 meter PCE-755 model

CO2 meter PCE-755 portable model for measuring CO2, temperature and relative humidity
- Check air quality.
- Dual screen with 3 simultaneous parameters for CO2, temperature and humidity, and backlit for low light conditions.
- Design with NDIR (non-dispersive infrared) sensor technology wave.
- A manual calibration is recommended, it is also easy to calibrate outdoors around 380 - 420 ppm.
- Hold function with setting the current measurement readings on the display for 8 hours (depending on time weighted average) or 15 minutes (limit short-term exposure).
- Max Function, min.. and average.
- Several warning signs for the level of CO2 (sound alarm ~ 80 db)
- Measuring range:
          CO2: 0-9999 ppm
          Temperature: -10 to 60
          Relative humidity: 0.1% to 99.9% H.r
- Power supply: 4 x AA batteries
- Dimensions: 205 x 70 x 56 mm
- Weight: 200 g
- Supplied with battery and carrying case

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PCE Medidor de CO2 PCE-755 portátil para medir CO2, temperatura y humedad relativa 152-007755 Buy