Reference value:
PEF:0-900LPM
FEV1:0.00-10.0L
FVC:0.00-10.0L
UNIT SIZE:120*49*29mm
Accuracy:+-0.5%
power :LI battery rechargeable
Product Advantage
Small size and easy to carry, the size of the palm of the host, no need for large-scale testing equipment, shell shape, convenient for adults, children, anytime, anywhere detection.
Small decibels, no noise.
Non-contact breath detectors are easy to breathe and more professional.
It is painless, easy, healthy and non-polluting.
Strong compliance, accurate testing, and more scientific breathing.
Excellent product quality, has obtained the EU CE ...certification
Vital capacity
Vital capacity refers to the amount of gas that is exhausted as much as possible after maximal inhalation. Including tidal volume, supplemental inspiratory volume and supplemental expiratory volume.
Test the maximum ventilation capacity of human breathing, the volume reflected by the value and the expansion ability of the lung. The significance of measuring vital capacity is to measure the cardiopulmonary capacity. People with strong lung capacity generally have very good cardiopulmonary function.
Company Advantages
· Hualixin keto breath tester adopts the novel design in order to follow the ever-changing market trends.
· The complete quality inspection and quality assurance system guarantee its performance.
· With unparalleled economic benefits, it becomes the first choice for customers.
Company Features
· Shenzhen Hualixin Technology Co., LTD has become the biggest keto breath tester manufacturer with the highest production capacity in China.
· We are able to produce keto breath tester in safe workplaces that are environmentally responsible.
· We are mindful of our impact on the environment. We are committed to reducing carbon emissions, lowering our water use, and minimizing our waste.
Application of the Product
The keto breath tester developed by Hualixin is widely used in various fields.
Hualixin always focuses on meeting customers' needs. We are dedicated to providing customers with comprehensive and quality solutions.