Most metal detectors available on Kellycodetectors.com do come with a warranty, which is a common practice in the industry. The specific terms of the warranty can vary depending on the brand and model of the detector. Generally, warranties cover defects in materials and workmanship for a certain period, often ranging from one year to several years. Some manufacturers may also offer optional extended warranties for additional protection beyond the initial coverage. It is advisable for customers to check the product details on the Kellyco website for information regarding the warranty terms specific to the metal detector they are interested in. Understanding the warranty can help ensure peace of mind in case of any issues with the equipment.