Function:

• Calibrate The Spirometer With 2L/3L Calibration Function.

Accessories:

• A User Manual 
• A Connection Tube 
• A Mouthpiece (Disposable)
• A dust Cover
• A Limit Circlip

Features:

• Small in Volume, Light In Weight , Easy To Move 
• Clear And Intuitive in Structure, Convenient to Observe.
• Accurate In Calibration Volume , Good With Gas Tightness.
• Comfortable To Touch, Convenient to Use.
• Smooth In Inside Wall Of The Cylinder, Fluent To Pull And Push 

Performance:

• Volume Range: 3L
• Volume Accuracy :  ±0.4%
• Volume Range: 2L
• Atmospheric pressure, Temperature and Humidity Of The Working Environment : 800hPa ~ 1060 hPa , 0°C~ +50 ° C, 30% - 100% RH
• Atmospheric pressure, Temperature and Humidity Of The Torage Environment : 700hPa ~ 1060 hPa , -10°C ~ +55°C , ≤100% 
• Tightness: When the Internal Pressure Is 8Pa , The air Leakage Is Less Than 3L/min.

Physical Characteristics:

• Dimension: 675mm (L) x 175mm(W) x 175mm(H)
• Weight: 2.1Kg

Lead Time:

Our lead times are 5-7 working days excluding weekends, public holiday’s & shipping time with our courier.

Lead times on out of stock or special-order items 6-8 weeks / 8-10 weeks

PLEASE NOTE DUE TO UNFORSEEN ROAD OR AIR FREIGHT DELAYS PARCELS CAN BE DELAYED BY A FEW DAYS. 

*Please note pictures are mainly for illustration purposes, actual product and size may vary slightly*