Description
Features
- Charging
- Sound-light alarm setting
- Low battery indication
- LCD backlight display
- Temperature unit switch
- Date and time setting
- Supporting carbon dioxide gas detection
- Maximum value, minimum value and data hold
- Date display format YMD or MDY switch
Technical Specifications
| Measuring range | 0 ppm to 2000 ppm |
| Minimum reading | 1 ppm |
| Resolution ratio | 1 ppm |
| Basic error | ± (50 ppm, ±3 %) |
| Response time | < 30 sec |
| Sensor type | NDIR CO2 gas sensor |
| Working environment | 32 ℉ to 122 ℉ (0 ℃ to 50 ℃), 10 % to 90 % RH |
| Storage environment | -14 ℉ to 176 ℉ (-10 to 80 ℃), 10 % to 75 % RH |
| Power supply | 5 V power adapter (no battery equipped) |
| Dimension | 3.6 in x 2.55 in x 5.3 in (91.5 mm x 64.8 mm x 135 mm) |
| Weight | 5.5 oz (156.5 g) |