Dräger Alcotest® 3820-4000 Mouthpieces Needles-IV-Cannulas • Velcro cuff Delivery Contents:

• Velcro cuff Delivery Contents:

16g N2O cartridge lasts for approx

Reusable HF adapter

Ishihara Colour Charts

1 % elastane

Dräger Alcotest® 3820-4000 Mouthpieces Needles-IV-Cannulas • Velcro cuff Delivery Contents:Product overview For Drger Alcotest 3820 and 4000 devices Breath lock prevents aspiration of saliva Ensures particularly hygienic test conditions Protects against cross contamination For hygienic single patient use Drger Alcotest 3820 4000 Mouthpieces The Drger Alcotest 3820 4000 mouthpieces with breath lock are compatible with Alcotest 3820 and 4000 devices and ensure particularly hygienic test conditions thanks to their disposable use. Product