The series SSL stainless-steel gages have dual English/metric scales with 1 percent full scale accuracy. It is a 4-inch glycerin-filled gage that is designed with a 304 SS housing and 316L SS wetted parts for chemical compatibility. The product comes standard with a 1.5-inch tri-clover process connection for easy installation with a tri-clamp fitting. A variety of ranges are available from full vacuum, compound to 300 psi. Dwyerhttp://rbi.ims.ca/4911-585
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.