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CONTEC SP70B Handheld Digital Spirometer

CONTEC SP70B Handheld Digital Spirometer

Regular price $179.99 USD
Regular price Sale price $179.99 USD
Sale Sold out

SPIROMETER is a hand-held equipment for checking lung conditions, it adopts the infrared mode for measuring relative items, and is applicable for hospital, clinic, family for routine test.


Parameters including FVC, FEV1, FEV1/FVC and PEF can be measured.

Personal information setup, including height, age, gender, etc.

Health status indication.

Bluetooth transmission.

Data memory and case review function.

Low battery indication.

Real-time clock display and setup.

Automatic power off function.

Mass storage device, stores up to 9999 cases.


Volume range: 0~10 L

Flow rate range: 0 L/s~16 L/s

Volume accuracy: ±3  or 0.05 L (whichever is greater)

Flow rate accuracy: ±5  or 0.2 L/s (whichever is greater)

Safety classification: internally powered equipment, type BF applied part

Working current: 80 mA

Power supply: two AAA batteries


1)A User Manual (GB only)on request for other Language

2)A mouthpiece (disposable)


Physical characteristic

Dimension: 138 mm(L)×63 mm(W)×47 mm(H)

Weight: 130g (with batteries)



Learn more about preforming spirometry HERE


Note: For orders from outside of North America,  it’s important to note that there might be tariffs or customs fees associated with importing items into your home country. We recommend reviewing your country’s regulations to ensure a smooth ordering process.


Shipping & Returns

Shipping is calulated by your location, priority choice and added at checkout.

If the factory seal is broken onthe box, there is no refunds or returns.


24cm x 14cm x 6cm


Care Instructions

Before first use:

1. Place all part in a bowl and pour boiling water on all parts

2. Let sit and soak for >2 minutes

3. Drain, dry and you are ready to go.

After each use:

1. Rinse all parts with clean water

2. Spay all parts with anticeptic mouthwash solution (3:1, water to mouthwash)

3. Let sit and soak for >2 minutes

4. Rinse, drain, and dry

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