The AEMC MN03 current clamp is a compact, versatile device designed for use with multimeters, loggers, recorders, and oscilloscopes. It measures AC current from 1 to 100A and converts it into a proportional AC voltage signal for easy reading. With a jaw opening that fits conductors up to 0.39 inches in diameter and a frequency response from 40Hz to 10kHz, it is suitable for breaker panels, industrial loads, HVAC systems, and data logging. It features double insulation, complies with EN 61010 and 600V CAT III safety standards, and includes CE marking for safety and quality assurance.