The Triplett Model 9200-A is a 3 3/4 (4000 count) mini AC digital clamp-on meter with a large display. It offers a standard DC Current, and Data Hold functions. The ABS plastic housing provides impact and drop resistance in a sleek ergonomic design, and the user-friendly Auto Ranging helps maximize results. With an industry standard CAT III design it provides resistance to damage from transient overvoltages in any demanding settings.