STB
A safety-first approach to equipment, a service-first approach to business.
Shop High Voltage Equipment
We supply a wide selection of the equipment linemen need to get the job done including phasing voltmeters, voltage detectors, grounding equipment, rubber protective equipment, fiberglass hot sticks and more. Most orders for STB manufactured equipment can be shipped within two weeks. If you don’t see what you need here, we will get it for you.
STB Is Your High Voltage Supplier
STB Electrical Test Equipment, Inc. is a high voltage electrical test equipment manufacturer and supplier that has been providing excellent service and products since the 80s. We’re proud to be a certified, woman-owned and operated small business, with a customer-first approach to everything we do. Learn more about your one-stop shop high voltage supplier.