Wall scanners are great tools designed for the construction and home improvement industries. These scanners can detect objects hidden behind walls, such as metals, live electrical wires, and wood.Brand: UNI-TEAN code: 6935750538715Supplier code: UT387ABuzzer indicationAutomatic shutdownCalibration error alarmLED alarmLow battery indicationUT387A specifications Maximum detectable distance StudScan ThickScanFerrous metals 19mm 28.5mm Non-ferrous metals 19 mm 28.5 mm Copper conductors (live) 50mm Wood 19mm 28.5mm CharacteristicsStudScan and ThickScan scanning modesAutomatic calibration √User calibration √Buzzer indication √ Automatic shutdown √ Silent mode √Calibration error alarm √LED alarm √ √Low battery indication √General characteristics9V battery power (6F22)Product color Red and greyUT387A product net weight: 153 gUT387A Product Dimensions: 170mm x 70.5mm x 38.9mmStandard accessories Battery