Diagnostic Spirometer

PRODUCT DESCRIPTION

• Ultra-thin design for portable carrying, easy operation for convenient test.
• Large TFT screen to display the test result clearly.
• Measure FVC, PEF, FEV1, etc. parameters synchronously.
• Support diagnosis evidence by volume and flow rate chart display.
• With precise, credible test result,and good consistency.
• Built-in predicted value, display the testee current condition by red, yellow and green bar.
• Provide repeated measure and memorize the correlative data.
• Communication with the computer with the USB, which can calculate data,analyze trend and export.
• Built-in lithium battery, Battery power display.
• Automatic power-off when there is no operation in one minute