Zircon-Metalli Scanner-m 40-Zircon-62616-p-Owning-a-quality-metal-scanner-used-to-require-a-pricey-investment-Introducing-the-Metalli Scanner-m 40-the-first-dedicated-metal-detector-that-won-t-break-the-bank-Metalli Scanner-m 40-solves-the-difficult-problem-of-finding-studs-in-lath-&-plaster-walls-by-identifying-the-pattern-of-nails-that-attach-the-wooden-lath-to-studs-&-that-s-just-the-beginning-Its-patent-pending-wide-field-&-pinpoint-scanning-capabilities-offer-a-real-advance-in-met