Have you ever wondered what the hash marks, black diamonds, and red squares on a tape measure mean? We'll help crack the code ...

While many tape measures sold in the United States only have Standard American English (SAE) — or inch — measurements, many also feature a combination of both SAE and metric markings to ...

The GLM 100-23 would work well in a DIYer’s or professional’s tool kit to supplement a standard tape measure. The device features no metric measuring functions; however, it does have instant ...