Metal Detector

1. Material: ABS plastic + aluminum 2. Sensitivity: 8 levels of sensitivity adjustable 3. Detection object: metal (including iron, aluminum, coins, gold, copper, silver) 4. Detection method: identification, fixed point 5. The discrimination range of SET...

1. Material: ABS plastic + aluminum + copper2. Detection diameter: 8 inches3. Detection object: metal4. Current: 30-60mA5. Working voltage: 7.1-9.6V6. Working frequency: 7.5KHZ7. Power supply: 6 x 1.5V AA alkaline batteries (not included)8. Audio: 294Hz...

1. Backlit LCD display can easily identify metal in dark or light conditions2. Objects respond in a more direct pointing manner on the screen, with three different sound frequencies to classify different types of metals3. Eliminate unwanted targets, you...