CM450

CM450 True RMS clampmeter can measure AC/DC current up to 400A without breaking the circuit by clamping around a single conductor. This saves time and the circuit will not be damaged. True RMS provides better accuracy when measuring non-sinusoidal or noisy waveforms. Additional measurements include Resistance, Capacitance, Frequency, Temperature, Diode Test, and Continuity. Measurements can read on the 4000 count backlit LCD. It has an Inrush current function that captures the instantaneous surge (inrush) current when power equipment is turned on. Features include: Peak voltage capture with min/max, NCV Detector with LED, Auto power off, and a built-in flashlight.

• Captures the instantaneous surge (inrush) current when power equipment is turned on
• 1.2" (30mm) clamp jaw
• Data hold freezes the display
• Relative mode for making comparisons to a stored reference value
• DC Zero function
• CAT IV-600V safety category
• cETLus listed
• Dimension is 8.8 x 3 x 1.6" (223.8 x 76.5 x 39.4mm)
• 1-year warranty

Contents

True RMS clampmeter, Test leads, Type K thermocouple bead probe, 3 AAA batteries, Carrying case.