Description
UNI-T A37 CO₂ Meter
This product comes with a 3-year warranty. The A37 air quality meter can monitor the concentration of carbon dioxide in the ambient air. Carbon dioxide (CO2) is a natural gas produced in large quantities by human activity and is one of the many greenhouse gases in our atmosphere. CO2 usually occurs in the air at a concentration of just 0.0407% by volume = 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 headaches, irregular heartbeat, nausea, loss of consciousness or even death.
The A37 monitors carbon dioxide levels, temperature and relative humidity. This device can be widely used in homes, offices, vehicles, laboratories, hotels, schools, factories, conference rooms, airports, hospitals, restaurants, shopping centres and many other public places. The CO₂ measurement range is from 400 ppm (0.04%) to 5000 ppm (0.5%). The device features automatic CO₂ calibration and then measures the CO₂ value once every 3 seconds, with the option to set the system time and date. Then, by briefly pressing the MODE button, you can display the held data (HOLD), or the maximum and minimum values (MAX and MIN), or the average values (AWG), or the average occupational CO₂ exposure over an 8-hour working day or a 40-hour working week (TWA function). ), or an acceptable limit for short-term CO2 exposure (time-weighted average), usually 15 minutes (STEL function). CO2 values are also indicated by six levels of emoticons.
The device contains a rechargeable Li-ion battery, which you can charge using the included USB/micro USB cable from a 5V/1A power source, such as a phone charger.
Product specifications:
- carbon dioxide concentration measuring device based on the CO2 measurement method. NDIR (non-dispersive infrared) CO2 sensor principle
- CO2 value updated every 3 seconds
- Audible and visual alarm if the CO2 concentration exceeds 1,000 ppm
- Measurement of temperature and relative humidity
- Built-in backlit LCD display 42 x 65 mm
- automatic shut-off
- 65 mm rechargeable Li-ion battery, 3.7 V DC
- charges via the included micro USB/USB cable
Technical specifications:
Measurement accuracy:
CO2 measurement range / Resolution / Measurement accuracy
400 ppm / ± 500 ppm / ± 500 ppm / 50 ppm in the range of 400 ppm to 2000 ppm
Temperature measurement range / Resolution / Measurement accuracy
-10.0 °C ~ 50.0 °C / 0.1 °C / typically ± 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, dimensions 42 x 65 mm
- Automatic and manual CO₂ calibration: - 1 CO₂ calibration interval: 3 sec
- Built-in rechargeable battery: 3.7V DC Li-ion
- Charging: via the included micro USB/USB cable
- Product dimensions: 75 x 55 x 130 mm
- net product weight: 195 g
- product colour: white and grey
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C02 A37: 1 pc
- USB cable: 1 pc
- blister pack: 1 pc
- protective cap: 1 pc
- User manual: 1 pc
Package contents for wholesale customers:
- Standard quantity per cardboard box:
- 5 pcs. 140 mm
- Total weight of the box: 2.35 kg
MANUFACTURER: UNI-TREND
https://www.uni-trend.com/
