Handheld Metal Detector with Audio and Red LED Alert-Gold-Coins-Security Wand
$59.95
• Operating frequency: 52kHz +/- 10% (sine wave) • Sensitivity: >5cm (for a US quarter) • Indication: audio alert and LED (red) alert • Audio Tone changes as the metal size changes • Blinking Green Indicator when the unit is working properly • Headphone jack: 1/8-inch (for silent operation) • Low sensitivity: to lower the sensitivity, used in place with interference LED indicators on both front and back faces are optional • Low Battery Indication • One 9V Battery Required ( Battery Not Included)
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