Hand held true RMS clamp-on current meter with two display ranges; 0 to 40 amps and 0 to 400 amps. Accuracies are based on RMS Amps in 45 to 65 Hz range. Clamp has an opening of 1.7 inches. The meter has an LCD display for instantaneous readings and a min/max feature. Measures crest factor and frequency.
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