TESCO a leader in the development of products and instruments for the electric distribution and metering industry throughout the 20th Century.

Advent Design was founded in 1984 and has designed and implemented automated meter cleaning systems, automated meter test stations, and automated material handling systems. Advent Design has also developed a variety of instruments to meet unique utility field and shop requirements. During the early 1990’s Advent Design pioneered the development of innovative statistical testing programs for both electric and gas utilities. Advent Design has worked with numerous public utility commissions to help write new meter testing regulations. This broad range of engineering expertise and background is now being brought to bear on the TESCO product line of meter test instruments and tools.