The "KERN Safety Set" includes a test weight for checking sensitivity, i.e., the correct calibration of your scale, as well as a small test weight for testing at the lower end of the weighing range, known as the minimum weight. Optionally, the "KERN Safety Set" can accommodate an additional test weight to check your scale at a weight value that is relevant to you. Individually tailored useful accessories for the "KERN Safety Set," such as special gloves, tweezers, weight handles, and brushes, assist you in the proper handling of your test weights. Stored in a practical protective case next to your scale, you can check and ensure the high precision of your scale at any time.