Digital CO2 tester - With date on SD card - Temperature / Humidity - VDL

Accurately measure temperature and humidity - VDL

Accurately measure the CO2 level, temperature and humidity in the air. You will be able to observe all these data on the screen of this VDL tester. You can also include an SD card.

Diagnose precisely the quality of the air of your interior thanks to this CE certified device. It will indicate you in real time the meteorological precisions of your space of culture.

This compact device can be placed wherever you want. You can put it on a table or fix it on the wall. It is equipped with a screen that will allow you to read the data easily, even in low light thanks to its backlight.

Note that in the ambient air, the concentration of CO2 is about 0.04%. As soon as we breathe, we transform oxygen into CO2.

Although it is odorless and invisible, increasing its concentration in the air increases fatigue and reduces the mental concentration of others around us.

The VDL tester consists of a USB cable, a power adapter as well as an instruction manual.

Product features :

- Dimensions: 120 x 134 x 54mm
- Brand: VDL
- Backlit LCD screen 85x56mm
- Calendar and timer
- Sensor for CO2 concentration
- Visual alarm
- Temperature in ºC and ºF
- CO2 measurement scale: 0 to 9999ppm
- Accuracy : ± 75ppm + 5% of reading (CO2)
- CO2 response time: 10 seconds (If the environment in which you perform the operation is changed, you will have to wait about 30 seconds for the CO2 sensor to readjust)
- Temperature range: -10 to 50ºC
- Temp resolution: 0.1ºC
- Temp accuracy: ± 0.6 ° C (-10 ~ 50 ° C / -4 ~ 122 ° F), others ± 1.2 ° C
- Relative Humidity Scale: 10.0% - 90.0% RH
- RH accuracy: 5% RH (at 25 ° C, 10 ~ 90% RH, others ± 7% RH)
- Operating temperature: 0 ~ 50 ° C
- Operating environment RH: <80% RH
- Max. and min. reading memory
- Dimensions: 120 x 134 x 54mm