The Laserliner StarFinder Plus is an electronic device with LCD display for the easy detection of iron/solid bar, and live electrics within wall structures. The user guide on the LCD screen makes it accurate and reliable to use. The scanner has an auto-calibration, which automatically adjusts the device immediately to different surfaces. An acoustic signal sound and visual will signal on locating of objects.Supplied with 1 x 9V battery.
Depth Range:Iron / Solid Bar: Up to 7.5cm.Live Electric: Up to 4cm.