Underwater Metal Detector Diving Treasure Hunting IP68

SPECIFICATIONS

Sensitivity: 40mm ( for one dollar coin )

Alarm Method: Red LED light, vibration,

and buzzer sound

Operating Environment:

Temperature: 0°C to 50°C

Relative Humidity: < 90%

Battery: 9V battery, 6F22 or equivalent, 1 piece

Dimensions: 27cm x 4.5cm x 5.2cm

Weight: About 181g ( including battery )