The "KERN Safety Set" includes a test weight for checking sensitivity, meaning the correct calibration of your scale, as well as a small test weight for checking at the lower end of the weighing range, known as the minimum weight. Optionally, the "KERN Safety Set" provides space for an additional test weight to check your scale at the weight value 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.