The Buck-Basic™ Series of pumps are designed with the same rugged durability and dependability as the Buck-Genie™ VSS™ (Validated Sample System) Series, but without datalogging, computer-internet connectivity, or advanced operation. Standard features include: digital flow selection, constant flow control, elapsed time display, cumulative volume display, high flow and low flow capability without tools, EZ-Backlit™ display, percent battery charge remaining, “flow interrupt” feature, a built-in battery maintenance program, and the ability to set the display in three languages — English, Spanish, or French. A.P. Buck, Orlando, FL.