A stud finder is basically a handheld gadget used in conjunction with drywall construction to find framing studs positioned behind the wall backing surface, generally drywall. While there are several stud finder models on the market, many fall into only two general categories: wired and non-wired.
A wired stud finder consists of a cable and an antenna that are connected to an electronic circuit board, typically in the shape of a screw, rod or other fixed piece of metal. The cable is attached to the device using an extension cord that goes through the wall and back to the main unit. The electrical connection is done either by means of an electrical outlet or the use of an existing electrical outlet. In order for the device to function properly, it must be positioned over the desired studs. Discover more about stud finders at Franklinsensors.com.
A non-wired device has no circuit board; thus, it doesn't have an extension cord. Instead, the power source for the device is batteries. The battery pack is then installed under the floor drywall or over the top layer of wood. The power source for the device can either be a regular household supply of electricity or a rechargeable battery pack. The rechargeable battery pack needs to be recharged once a day.
There are various types of stud finder models on the market today. The most common models are those which are powered by either AA batteries or alkaline batteries. This is because batteries are easier to carry and install, while alkaline batteries are less difficult to install and operate. Other features of the model which are commonly found are the ability to locate drywall behind sheetrock, a motorized mechanism that allows for accurate positioning and ease of operation, as well as a built-in light for use when working at night. You can grab your stud finder on this page now!
While there are a number of different types of stud locators on the market, each device comes with its advantages and disadvantages. It is recommended that you check the features of each model before purchasing one to determine whether or not you need each feature and to make sure that you buy the best model for your application.
One of the advantages of these devices is that they are extremely affordable. Although they are fairly large in size, most models are reasonably priced for a very effective tool. The only downside of these stud finder models is that they may be susceptible to static buildup on some surfaces, particularly walls. This post: https://en.wikipedia.org/wiki/Stud_finder elaborate more on the topic, so you may need to check it out.
