| Specifications |
Range |
Resolution |
Accuracy |
| 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~90%RH) at 25℃ |
| Features |
| ABC |
Automatic baseline correction |
√ |
| Audible and visual alarm |
|
√ |
| Sensor type |
NDIR (no-dispersive infrared) CO2 sensor |
√ |
| Response time |
|
√ |
| Date/time |
|
√ |
| Low battery indication |
|
√ |
| Auto power off |
<2minutes |
√ |
| Backlight |
|
√ |
| Operating temperature |
0℃~50℃, 0%RH~85%RH |
√ |
| Storage temperature |
-20℃~60℃, 0%RH~95%RH |
√ |
| General Characterisitics |
| Power |
3.7V DC Li-ion battery/ Micro USB charging port |
| Display |
42mm x 65mm |
| Product color |
White and grey |
| Product net weight |
195g |
| Product size |
75mm x 55mm x 130mm |
| Standard accessories |
Micro USB interface cable |
| Standard individual packing |
Gift box, blister, English manual |
| Standard quantity per carton |
5pcs |
| Standard carton measurement |
360mm x 185mm x 140mm |
| Standard carton gross weight |
2.35kg |
