UNI-T A37 CO2 concentration measuring device

CO2 meter UNI-T A37
This product comes with a 3-year warranty. The A37 air quality meter can monitor the concentration of carbon dioxide in ambient air. Carbon dioxide CO2 is a naturally occurring gas that is produced in large amounts by human activity and is one of the many greenhouse gases in our atmosphere. CO2 usually occurs in the air in a volume concentration of only 0.0407% = 407ppm. If you breathe in a higher concentration of CO2, you may be at risk of carbon dioxide poisoning. Symptoms of carbon dioxide poisoning include headache, irregular heartbeat, nausea, unconsciousness or even death.

The A37 monitors carbon dioxide levels, temperature and relative humidity. This device can be widely used in homes, offices, vehicles, laboratories, laboratories, offices, hotels, schools, factories, conference rooms, airports, hospitals, restaurants, shopping centers and many other public places. The CO2 measuring range is from 400 ppm (0.04%) to 5000 ppm (0.5%) The device has an automatic CO2 calibration and then measures the CO₂ value once every 3 seconds and has the option to set the system time and date. Then, with a short press of the MODE button, you can display the HOLD data (HOLD), or the maximum and minimum values (MAX and MIN), or the average values (AWG), or the average occupational exposure to CO2 during an 8-hour workday or 40-hour workweek (TWA function. ), or an acceptable limit of CO2 exposure for a short period of time (time-weighted average), typically 15 minutes (STEL function). CO2 values are also indicated in six emoticon levels.
The device contains a rechargeable Li-ion battery, which you can charge with the included USB/micro USB cable from a 5V/1A source, which can be, for example, a phone charger.

Product parameters:

- instrument for measuring carbon dioxide concentration based on the CO2 measurement method. principle of the NDIR (non-dispersive infrared) CO2 sensor
- CO2 value renewal in 1x in 3sec
- an audible and visual alarm if the CO2 concentration is >1 000 ppm
- measuring temperature and relative humidity
- built-in backlit LCD display 42 x 65 mm-
- automatic stop-
- 65 mm rechargeable Li-ion battery 3.7 V DC
- charges with the included micro USB/USB cable

Technical parameters:

Measurement accuracy :
CO2 measurement range / Resolution / Measurement accuracy
400ppm /± 500ppm /± 500ppm /± 500ppm /g 50 ppm) in the range 400 ppm ~ 2000 ppm

Temperature measuring range / Resolution / Measuring accuracy
-10.0 °C ~ 50.0 °C / 0.1 °C / de obicei ± 1 °C

Humidity measurement range / resolution / measurement accuracy % 0.0 °C ~ 99% RH / 1% RH / typically ± 5% RH (10% RH ~ 90% RH) at 25 °C

Other parameters:

- Display: Backlit LCD 42 x 65mm
- automatic and manual CO2 calibration: - 1 CO2 renewal interval calibration interval: 3sec
- built-in rechargeable battery: Li-ion 3.7V DC
- charging: using the included micro USB/USB cable
- Product dimensions: 75 x 55 x 130 mm
- net product weight: 195 g
- product color: white and grey
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C02 A37: 1buc
- USB cable: 1pc
– blister pack: 1 piece
- protective cover: 1pc
– instructions for use: 1 piece

Contents of the package for wholesale customers:

- Standard quantity in a cardboard box:

- 5 pcs. 140 mm
- Total box weight: 2.35 kg

MANUFACTURER: UNI-TREND
https://www.uni-trend.com/