DrillSpotter^®'s primary function is to precisely align the receiver with the transmitter, through the use of a magnetic field, optical and acoustical signals. Once you have aligned the receiver, on one side of a wall, ceiling or other structure, with the transmitter on the other, you have identified the exact entry and exit points for drilling a hole. At the same time, the DrillSpotter measures the distance between the transmitter and receiver. This makes the choice of drill bit length easy. DrillSpotter^® can locate the exact entry and exit points for a hole in a wall or other structure up to 40 inches thick. DrillSpotter^® is recommended for walls, ceilings and other obstacles including reinforced concrete.

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Ineffective traditional methods such as test drilling and drilling blind are now things of the past. You locate the exact drill exit point when:

All drilling-through becomes much more effective, precise and faster, therefore all drilling work can be carried out more efficiently! Operation is very easy and precise because the receiver utilizes a very precise magnetic field, optical and acoustic signals to align precisely with the transmitter, therefore achieving exact drill positioning.

The DrillSpotter^® transmitter can also detect some types of metal objects in a wall or ceiling. However, for accurate and reliable metal detection, see our Metal Detector product page.