The 3/4 in stud finder detects wood and metal studs up to 3/4 in below surface materials. With a slim profile design, it features auto-calibrating AC detection. The stud finder indicates what it is sensing below the surface with sequential LEDs and audible beeps.
| Battery Type | : | AAA |
| Detectable Materials | : | Metal, Wood |
| Detection Range | : | 3/4 in |
| Dimensions | : | 5.875 in L x 9 in H |
| Includes | : | (2) AAA Batteries |
| Indicator Type | : | LED |
| Number of Batteries | : | 2 |