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The Buhl Spirometer is a reliable, easy-to-use handheld device for measuring forced vital lung capacity (FVC). Ideal for respiratory therapy, pulmonary rehabilitation, and incentive breathing exercises, this spirometer provides accurate readings up to 7 liters with a needle that holds at the maximum reading until manually reset.
Spirometry is the most common pulmonary function test, measuring the amount and speed of air that can be inhaled and exhaled. Incentive spirometers like the Buhl are widely used in post-surgical recovery, respiratory therapy, and chronic lung condition management to encourage patients to take slow, deep breaths and improve lung function over time.
Step 1: Hold the spirometer upright and exhale normally.
Step 2: Place the mouthpiece in your mouth and inhale as deeply and forcefully as possible.
Step 3: Read the measurement on the indicator. The needle holds at the maximum value until you reset it for the next reading.