1. Shell Material: ABS
2. Stud detecting depth: wood 30*30mm: â‰¤18mm
3. Metal detecting depth: iron pipt Î¦25mm: â‰¤30mm
4. AC live wire detecting depth: AC 90 ~ 250V â‰¤50mm
5. Operating temperature & humidity: -7â"ƒ ~ -40â"ƒ, <75%
6. Storage temperature & humidity: -20â"ƒ~ 50â"ƒ, <85%
7. Battery power : 6F 22 9V battery
8. Battery Life: 1 year with normal use
9. Size: 155 *28 *75 mm / 6.25in * 1.92 in * 2.95in
10. Weight: 203g(including battery) / 7 ounces
1.If you want to measure the AC wire, you need to let the high-power appliances keep working. And the detection depth is about 2 inches. If the wire is inside the tube or under the tile, it will affect its detection.
2.If you know that there are wires in a particularly location, but you can not find them with the sensor in "AC" mode, then use "METAL" mode. Electrical lines may be shielded by metal cladding.
3.If you do not use the stud finder for too long, please kindly take out the battery to prevent it from being released for too long.