STS Instruments provides innovative, dependable solutions for electrical test and measurement. STS Instruments serves a wide variety of industries including manufacturers of lead-acid batteries (world-wide) and motors, windings, electromechanical devices, coils in Asian markets. Our customers include leading manufacturers of appliances, automobiles, home & garden equipment, power tools, batteries and industrial controls. Today we continue our tradition of excellence and leadership with Battery Element Testers and the Model 1740, our seventh generation test system.  

Our focus is providing comprehensive test equipment with the features and capabilities demanded by the many industries we serve. In addition to our engineering and manufacturing expertise, we have customer service centers located in Asia, Europe and the United States.