AMS Technologies makes use of Caddock’s proven Tetrinox® resistance systems in order to meet the precision temperature stability requirements of high accuracy, high voltage systems such as TWT power supplies, electron microscopes, X-ray systems, high-resolution CRT displays and geophysical instruments. The patented technology enables to achieve the unique combination of a low-temperature coefficient over a broad temperature range (TC: 25ppm/°C from -55 to +125°C) together with excellent resistor stability at high operating voltages. Resistors are available from 1 to 1000MΩ.