توضیح
Specifications Length: 26.6cm（10.5 inchs ） Weight: 150g（5.3 ounces）(without battery in) Battery: Single 9V (included 2*9V) Battery Life: 16 hours Operating Temperatures : -37 ℃（-35℉）to 70 ℃（158℉） Operating Frequency: 12 kHz Dustproof: Meets IEC 60529 Waterproof Grade：IP68 Tuning: Automatic Indicators: Proportional buzzer/ vibration pulse rate Controls: Power switch Package Included 1×Metal detector pinpointer 1×Holster 2×9V Battery 1×Hanging wire 1×Whistle 1×Manual Note 1. If you don’t use the pinpointer t for a long time, please take out the battery to avoid the corrosion. 2. When you need to use it underwater, we need to make sure the battery compartment is tight. 3. Due to automatic calibration, avoid metal interference when starting up.
