With the striking design of the Fluke 330A Series, the 333A takes a new look at the way you make current measurements. Defining how you use your tools, and how to get the results you need, faster and easier. The result is a new, ergonomic concept, shaped to fit your hand and to get into tight spots with ease. Auto-shut-off maximizes battery life so the meter works when you need it. A choice of five models gives you the right functions for your measurements, choose the one you want, or buy them all.