Trumeter APM is a clearly visible, easily applicable, more forma quality and programmable built-in display and the best device in this type available in the market. It offers the highest accuracy and an immediate visual display of the critical parameters. APM has been specially developed for engineers developed after an efficient type of data monitoring and display. Trumeter APM is a cost-effective alternative to traditional moving-coil and expensive panel-mounted measuring devices. Trumeter-revolutionises the future production of panel-mounted measuring devices.This text is machine translated.