Zircon Exitpoint XL300 Through Hole Drill Guide The XL300 is the easiest & fastest way to locate a precise spot, without measuring, before you start your project. Scans through most types of non-magnetic building materials, such as wood, drywall, gypsum panels, bricks, & poured concrete up, to 11.81 in. (30 cm) thick. This simple, yet effective, tool saves your valuable time & money by reducing guesswork, rework, & unnecessary holes. Ideal for cable & wire installations, concrete scanning, & anytime through-hole drilling is required. Affix the transmitter magnet on the spot to be drilled, then scan the vicinity of the other side of the wall with the receiver. When the receiver is near the center of the transmitter, & the field strength is strong, the receiver will light red. 3 x AAA Batteries are required but not included.
Features: Features two scan modes Scan mode 1: Normal mode scans through conventional interior walls up to 4.53 in. (11 cm) thick Scan mode 2: Deep Scan mode scans through materials up to 11.81 in. (30 cm) thick Note: Tool does not detect hidden objects behind the wall. Must use other information sources to locate, & avoid, objects behind surface before drilling Comes With: Small & large transmitter magnets Reusable adhesive discs Quick Reference Guide Carrying case