3L Fixed-Volume Calibration Syringe

A-M Systems Calibration Syringes are designed to be the "known volume" for checking your spirometer daily as required by ATS and ERS guidelines on spirometry. Made of durable aluminum, the 3 L calibration syringes come with a universal connector.

• 3.0 Liter Capacity
• Accuracy: ±0.25%
• Fits 1 to 1 1/16" OD tubes, with adapters for many common sizes.
• Calibrated mechanical stop
• Rubber feet prevents rolling
• One year warranty on all calibration syringes
• In stock for prompt delivery