Detect coins, rings, buried treasures, etc. with this simple to build kit. Transistorized circuit uses sensitive circuit and coil. Can detect up to 5” away depending on size of object. The metal locator detects metal by a shift in tone which is transmitted to a standard portable AM radio (you supply). Operates from one 9V battery (not included).
Size of board: 1.5” sq. Complete with all parts, PC board, and instructions. Skill Level 1.
| Stock # | C6742 |
| Price | $4.50 |
