Product Description
DF-II Electronic Spirometer
Specifications
Power Supply: AC 220V/110V 50Hz/60Hz, DC 3V± 1.2V
Ambient Temperature: 5-40ºC
VC Test Range: 0-9999ml
Max. Ventilation Volume: 0-200L/min
Accuracy: ± 5% F. S
VC in First Second: 0-5L
VT: 0.1-2L
Digital display: Yes
Built-in printing function: Yes
DF-II Electronic Spirometer
Specifications
Power Supply: AC 220V/110V 50Hz/60Hz, DC 3V± 1.2V
Ambient Temperature: 5-40ºC
VC Test Range: 0-9999ml
Max. Ventilation Volume: 0-200L/min
Accuracy: ± 5% F. S
VC in First Second: 0-5L
VT: 0.1-2L
Digital display: Yes
Built-in printing function: Yes
DF-II Electronic Spirometer
Specifications
Power Supply: AC 220V/110V 50Hz/60Hz, DC 3V± 1.2V
Ambient Temperature: 5-40ºC
VC Test Range: 0-9999ml
Max. Ventilation Volume: 0-200L/min
Accuracy: ± 5% F. S
VC in First Second: 0-5L
VT: 0.1-2L
Digital display: Yes
Built-in printing function: Yes
DF-II Electronic Spirometer
Specifications
Power Supply: AC 220V/110V 50Hz/60Hz, DC 3V± 1.2V
Ambient Temperature: 5-40ºC
VC Test Range: 0-9999ml
Max. Ventilation Volume: 0-200L/min
Accuracy: ± 5% F. S
VC in First Second: 0-5L
VT: 0.1-2L
Digital display: Yes
Built-in printing function: Yes