Chauvin Arnoux CA 8333 [P01160541] 1, 3-Phase, 10000A AC, 1000V AC/ 1200V DC Power Quality Analyser. Perform full diagnostics on electrical systems using the Chauvin Arnoux CA8333 Qualistar+, a simple-to-use multifunctional power quality analyser that can be used to identify energy losses, problematic systems and take corrective action against incorrect power quality. With a full-colour screen, intuitive interface and packed full of functionality ranging from the ability to carry out single measurements to logging information over a time period, the CA8333 takes the hassle out of power quality management. The CA8333 is an upgraded version of Chauvin Arnoux's CA8331, including new features such as a transient mode (up to 50) and inrush mode on 4 periods. It's also the first in the Qualistar+ range to come with built-in alarms that can be configured to the user's specifications and can record for longer than the CA8331 (from a few days anywhere up to several weeks).