Description:
A37 is used to detect CO2 concentration in different environments. The LCD displays CO2 concentration being measured, temperature, humidity, and date/time together. Air quality is indicated with emoticons. When CO2 concentration gets too high, audible and visual alarm will go off.
Features:
1. Automatic baseline correction.
2. Audible and visual alarm.
3. Low battery indication.
4. Auto power off.
5. Backlight.
Specification:
| Specifications | Range | Resolution | Precision |
| Model | A37 | ||
| Carbon dioxide | 400ppm~5000ppm | 1ppm | ±5%rdg + 50ppm from 400ppm~2000ppm (at ambient temperature and humidity) |
| Temperature | -10.0℃~50.0℃ | 0.1℃ | Typical accuracy: ±1℃ |
| Relative humidity | 0%RH~99%RH | 1%RH | Typical accuracy: ±5%RH (10%RH |
| Features | |||
| ABC | Automatic baseline correction | √ | |
| Audible and visual alarm | √ | ||
| Sensor type | NDIR (no-dispersive infra) CO2 sensor | √ | |
| Response time | T90 < 2=””> | √ | |
| Date/time | Display the date and time | √ | |
| Low power display | low power symbol keep flashing | √ | |
| Auto power off | auto power off if no opeartion for long time | √ | |
| Backlight | The white backlight can be turned on/off. It will be automatically turned off after 20-minute inactivity. |
√ | |
| Operating temperature | 0℃ |
√ | |
| Storage temperature | –20℃ |
√ | |
| General Characteristics | |||
| Power | 3.7V DC Li-ion battery/ Micro USB charging port | ||
| LCD size | 42 x 65mm | ||
| Product color | White | ||
| Product net weight | about 195g | ||
| Product size | 75 x 55 x 130mm | ||
| Standard accessory | Micro USB charging cable | ||
| Standard individual packing | Gift box, English manual | ||
| Standard quantity per carton | 5pcs | ||
| Standard carton dimensions | 360 x 185 x 140mm | ||
| Standard carton gross weight | 2.35kg | ||
Package Included:
1 x UNI-T A37 Carbon Dioxide detectie
1 x Micro USB Charging Cable
Detail Pictures:
Features
| Power | 3.7V DC Li-ion battery/ Micro USB charging port |
| LCD size | 42 x 65mm |
| Product color | White |
| Product net weight | about 195g |
| Product size | 75 x 55 x 130mm |
| Standard accessory | Micro USB charging cable |
| Standard individual packing | Gift box, English manual |
| Standard quantity per carton | 5pcs |
| Standard carton dimensions | 360 x 185 x 140mm |
| Standard carton gross weight | 2.35kg |
