Buhl Spirometer, Handheld, Lung Capacity Meter, Up to 7L FVC grip-strength It is designed to loop

It is designed to loop around the wrist to prevent the cane from dropping if the user loses their grip

All three measurements should fall within the Large range for the best fit and compression accuracy

Fits ceiling height range of up to 10'

while a cushioned acrylic construction keeps feet comfortable from morning to night

Avoid applying lotions or oils to the thigh before wearing

Buhl Spirometer, Handheld, Lung Capacity Meter, Up to 7L FVC grip-strength It is designed to loopThe Buhl Spirometer is a reliable, easy to use handheld device for measuring forced vital lung capacity (FVC). The needle holds at the maximum reading until manually reset, making it easy to record peak performance without assistance. Weighing just 6 ounces, it is comfortable for extended use in clinical and home settings. Suitable for respiratory therapy, pulmonary rehabilitation, post surgical recovery, and incentive breathing exercises. Key