Milwaukee M12 Sub-Scanner 2290-21 Review

Posted by on under stud finder, metal mode, measurement tools, depth reading, electrical wires, safety feature, live wire, rebar, units of measure, ferrous, power tool, beep, clamp, studs, scanner, photo album, nbsp, thumb, amp, wheels |

In stock now, the M12 Sub-Scanner 2290-21 was originally announced some time ago as part of the new M12 Test & Measurement tools (clamp-gun & temp-gun have been delayed). The Sub-Scanner is very very easy to use for finding studs, metal in concrete or live electrical wires. Without looking at any directions I’m pretty sure an 8 year old could operate this machine. Simply select stud or metal on the thumb control, hit CAL and you are in business. The Sub-Scanner has 4 wheels that easily glide over any surface. The only settings you can change are sound, units of measure (us/metric) and depth on stud finder. Checkout this Photo Album for more pictures.

On stud mode it shows a basic left, center, right which makes it almost idiot proof when finding studs. The “V” on the top of the tool lights up anytime you go over a live wire which is probably a pretty smart safety feature as well. You will feel very confident when you have found the center of the stud unlike some other stud detectors that simply beep or light up.

In metal mode the display is slightly more advanced but just as easy to use. It doesn’t give left or right indicators but does provide a depth reading and a Ferrous vs Non-Ferrous indicator. The tool is pretty accurate in metal mode; in the above picture you can see the rebar almost exactly 3.5” in the parking block.

Checkout all the Milwaukee M12 tools available on Ohio Power Tool. There are some very exciting things that have come out recently and more that will be launching soon. We will do our best to keep you up to date on all of it.  

   

Tagi: stud finder, metal mode, measurement tools, depth reading, electrical wires, safety feature, live wire, rebar, units of measure, ferrous, power tool, beep, clamp, studs, scanner, photo album, nbsp, thumb, amp, wheels

How Should a Non-Techie Learn Programming?

Posted by on under small business owners, pyth, technology ideas, mdash, technological skills, slashdot, number crunching, html css, programming language, marketers, studs, Wordpress blog, stack, scratch, sql, microsoft |

CurtMonash writes "Nontechnical people — for example marketers or small business owners — increasingly get the feeling they should know more about technology. And they're right. If you can throw up a small website or do some real number-crunching, chances are those skills will help you feed your family. But how should they get started? I started a thread with the question on DBMS2, and some consistent themes emerged, including: Learn HTML + CSS early on; Learn a bit of SQL, but you needn't make that your focus; Have your first real programming language be one of the modern ones, such as PHP or Python; MySQL is a good vehicle to learn SQL; It's a great idea to start with a project you actually want to accomplish, and that can be done by modifying a starter set of sample code (e.g., a Wordpress blog); Microsoft's technology stack is an interesting alternative to some of the other technology ideas. A variety of books and websites were suggested, most notably MIT's Scratch. But, frankly, it would really help to get more suggestions for sites and books that help one get started with HTML/CSS, or with MySQL, or with PHP. And so, techie studs and studdettes, I ask you — how should a non-techie go about learning some basic technological skills?"

Read more of this story at Slashdot.

Tagi: small business owners, pyth, technology ideas, mdash, technological skills, slashdot, number crunching, html css, programming language, marketers, studs, Wordpress blog, stack, scratch, sql, microsoft