"Use the Minelab Pro-Find 15 Pointer to accurately locate targets inside small holes or crevices where metal detector coils can't fit. Now you can recover your finds faster, digging smaller recovery holes. Detector Interference Free technology removes false signals and noise commonly associated with other pin pointers. Runs on a 9V battery (not included). 9.3"" long. 6.8 oz. Mfrs. 2-year limited warranty.Manufacturer model #: 3226-0002. Accurately locate targets inside small holes or crevices Use where metal detector coils can't fit Recover your finds faster Dig smaller recovery holes Detector Interference Free technology removes false signals and noise"