Adjustable Metal Detector Waterproof Gold Digger Hunter Finder Sensitive Tester

Features Non Contact Voltage There is LCD Color display and beep when the device close near to AC voltage greater than the specified voltage range without touch the measured object and also with the beep sound and LED to indicate to support enough safety measuring applicationNew Design New style of LCD Display indication show 8 level of the voltage range green light as low voltage where else red light indicate high voltage which can be dangerous to body together with beep Sound alertlow battery indicateDual Mode Voltage Detection Distinguish the live and null wire through different LCD Color and alarm sound The default ac voltage measurement range is 48 1000V it can also measure 12 1000V by adjusting the sensitivity Auto power off Automatically shut down to extend the battery life Lightweight 3 meters drop test 3 x 1 5V AAA size battery easy to get anywhere come with 18 months factory default warranty Specification Model D33464 Color BlackMaterial ABS Plastic AluminumPower Supply 2 x 6F22 9V Batteries Not Included Operating Frequency 5 0KHZCurrent Static 10mA Max 70mAVoltage 7 2 9 6VSensitivity AdjustableVolume AdjustableSensitivity Min 130mm 5 12 Test Coin US25 Detection Indication Mechanical POIN TER Mode Audio ModeOperating Temperature 15 45℃ 5 113℉Storage Temperature 20 60℃ 4 140℉Adjustable Height of Detector 78 107cm 30 7 42 1 inchesDetection Disk Diameter 16 51cm 6 5 inchesDetector Coll Size 162mmControll Host Size 1