The product titled โEach kit contains one of the following: Hb Meter, Carrying Case, Warranty Card, Quick Reference Guide โ C112-3051โ is a comprehensive kit designed for easy and accurate hemoglobin testing. This kit includes an Hb Meter for precise measurements, a durable Carrying Case for convenient transportation and storage, a Warranty Card for product assurance, and a Quick Reference Guide for easy operation. In addition, the kit also comes with a detailed User Manual for comprehensive instructions, 2 Optical Verifiers for device calibration, 100 Test Cartridges for multiple uses, 120 Capillary Transfer Tubes for sample collection, and a Package Insert with additional information. This kit is designed to provide everything you need for efficient and reliable hemoglobin testing.