Description
Overview
GAOTek hydroponics air quality detector moisture meter is a 4 in 1 CO2 monitor with Dual Beam NDIR technology and large LCD, which clearly displays the CO2, temp, RH and real-time clock. To save power and extend battery life, the GAOTek hydroponics system air quality detector moisture meter darkens the LCD backlight automatically from 22:00pm to 6:00 am. It is ideal for monitor air quality inside buildings like residential, library, offices, schools, shopping mall and HVAC systems
Features
- Dual Beam NDIR technology is used to improve the long-term stability
- CHART with 2 Alarm indicate the status of CO2 records up to 24 hours
- The Large LCD displays CO2, temperature, humidity, and real-time clock
- ECO” saving power function darken the LCD backlight
- 3 color backlights gradually change color with CO2 concentration
- 7 day RTC holds on when power off
- 7 color backlight options: white, turquoise, blue, purple, green, yellow, red
Technical Specifications
| Sensor Type | Dual Beam NDIR |
| Battery | External |
| Power Source | USB Type-C |
| CO2 Range | 0 ppm to 5000 ppm |
| RH Range | 0 % to 100 % |
| Temperature Range | 32 °F to 122 °F (0 °C to 50 °C) |
| Size | 4.72 in x 2.42 in x 1.14 in (120 mm x 61.5 mm x 29 mm) |
| Weight | 3.63 Oz (103 g) |