Testing on a 4 gram gold rind in the wet salt sand..
NATOTINORCH Handheld Metal Detector Wand,High-sensitivity Security Detector Wand, for Security Inspection, Detection of Various Electronic Products, Metal Products, Weapons, Knives Scanner
$25.59 (as of September 12, 2024 01:40 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Natotinorch Hand Metal Detector, High Sensitivity Metal Detector with LCD Display&Belt Holster,360°Scanning,All Metal Finder Locating Gold Coin Silver Jewelry Waterproof
$26.99 (as of September 12, 2024 01:40 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Garrett ACE 300 Metal Detector for Adults with Waterproof Coil and Headphone Plus Accessories
$269.95 (as of September 12, 2024 01:40 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
PANCKY Metal Detectors for Adults Waterproof - Professional Higher Accuracy Gold Detector with LCD Display, 5 Mode, Advanced DSP Chip 10" Coil Metal Detectors - PK0075
$147.99 (as of September 12, 2024 01:40 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)