IEC 61010-2-033 Ed. 3.0 b:2023 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage
standard by International Electrotechnical Commission, 09/01/2023
This document specifies safety requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring MAINS.
Hand-held multimeters are multi-range multifunction measuring instruments intended to measure voltage and other electrical quantities such as resistance or current. Their primary purpose is to measure voltage on a live MAINS. They are suitable to be supported by one hand during NORMAL USE.