ACT multimeters are specifically designed for alarm installers and troubleshooting technicians. They are robust, easy to use and provide all the essential functions for testing and troubleshooting alarm systems. The industry recognised ACT 3000 is the most popular multimeter chosen by alarm installers and the new ACT 720 provides datalogging capture which can be viewed directly on screen and downloaded to a PC for future reference – perfect for the troubleshooting technician.