Contec Sp70b Handheld Portable Medical Spirometer

Our goal is to satisfy our customers by offering golden service, good price and high quality forc arm compatible operating table,oxygen saturation,Cheap blood pressure machine. Welcome to join us! The company has the industry's first-class technical and management team, perfect management process system, advanced research and development, testing, production equipment and system platform.

便携式螺旋仪适用于手术患者，肺炎患者后的COPD患者哮喘患者。该便携式肺活量计的功能包括强制生命力（FVC），强迫呼气量（FEV1）对强制生命力（FVC）比率（FEV1/FVC），峰值呼气流（PEF），强迫呼气流量为25％可以测量FVC（FEF25），FVC（FEF50）50％的强迫呼气流，强迫呼气流量为75％的FVC（PEF75）（PEF75）（PEF75）（PEF75）和强迫呼气流量从FVC的25％（FEFF2575）的25％〜75％。

Main Specification:

Dimension: 160 mm*65 mm*45 mm
重量：190克

Volume range: 0 ~ 10 L
Flow rate range: 0 L/s ~ 16 L/s
体积的准确性:±3%or ±0.05 L (whichever is greater)
Flow rate accuracy: ±5 % or ±0.2 L/s (whichever is greater)
Working current: 60 mA
Power supply: rechargeable lithium battery
Type of protection against electric shock: internally powered equipment
Degree of protection against electric shock: type BF applied part
Degree of protection against ingress of liquid: IP22

We look forward to working closely with you to add value to your products, and we will provide you with high quality Contec Sp70b Handheld Portable Medical Spirometer as always. Our company will adhere to 'Quality first, , perfection forever, people-oriented, technology innovation'business philosophy. We will always strive to consolidate and enhance our competitive advantages in terms of cost, quality and technology.