Harbor Freight is a great source for DIYers, and the company's Maddox screen code readers extend that to DIY mechanics ...

If you've been involved in automotive repair for a while, you probably know that modern vehicles use onboard diagnostic (OBD) systems to help notify us when there's a problem. The OBD system works ...

Scanner guns - the barcode readers ubiquitous to warehouses worldwide - are getting a revamp, as retailers scramble to boost productivity amid a surge in online orders. Photo: Zebra Technologies ...