PREXISO 5-in-1 Stud Finder with Laser Level Marking & Ultrasound Distance Measure - Wall Scanner Beam Finders for Dry Interior Walls, Metal Studs - Area, Volume, Addition | Wood, AC Wire Detector ESHIONG Whether it's at night or

Whether it's at night or in a dimly lit environment

thermal conductivity and oxidation resistance

​​Exact OEM replacement for 49-16-2771 & 2771-20​​ with upgraded CNC-balanced brass core

terrazzo and more to protect against water

whether rain

PREXISO 5-in-1 Stud Finder with Laser Level Marking & Ultrasound Distance Measure - Wall Scanner Beam Finders for Dry Interior Walls, Metal Studs - Area, Volume, Addition | Wood, AC Wire Detector ESHIONG Whether it's at night orBrand: Prexiso Features: NOTE: TIPS: 1. Increased moisture on the surface of a wall can lead to higher conductivity. High levels of moisture can interfere with these electromagnetic fields, causing the device to give false readings or become less sensitive. 2. Ultrasound distance measure is only for rough measure reference, not as accurate as laser distance measure 5 in 1 Multi function Detection: 5 in 1 mode provides users with more detection needs: