The innovative alca® AH 326 Universal Pro mouthpieces for breathalyzers in the field of safety and alcohol measurement offer you a precise solution for testing your fitness to drive. These high-quality mouthpieces have been specially developed for the AH 326 Universal Pro breathalyzers from alca®. Each mouthpiece is supplied in hygienic individual packaging to ensure clean and germ-free use. This product is also washable and reusable, making them a sustainable and cost-effective option for your breathalyzers. The alca® AH 326 Test Pro mouthpieces ensure that you are safe and responsible at all times.