| \t Product model | \t The cheetah number one |
| \t Sensor type | \t Electrochemical fuel cell types |
| \t Measurement model | \t Rapid screening;Automatic extraction |
| \t Operating temperature range | \t -5℃~45℃ |
| \t viewing screen | \t LCD |
| \t The power supply mode | \t charging |
| \t Continuous measurement time | \t ≥8H |
| \t lighting | \t Two 3W lights |
| \t Size of the host | \t Length (330) × outer diameter (45) mm |
| \t Instrument weight | \t About 254g (including battery) |
| \t The value of time | \t <5s |
| \t Zero time | \t <10s |
| \t Environmental stress | \t 600~1400hPa |