True-rms ac current measurement Frequency Auto/Manual Ranging Combination Digital/Analog display Fast analog bar graph shows surge currents Audible beep confirms key presses and, in the Model 33, indicates new highs or lows in Min/Max mode Power-up self-test – verifies proper functioning and estimates battery life Clip-on holster Sleep Mode to preserve battery life Technical Data: AC Current (RMS) Range: 0.3A to 400A (700A max sine wave), 0.3A to 40A Resolution: 0.1A, 0.01A Accuracy: ±(2%+2), ±(2%+20) Frequency Range: 0.5 to 10kHz Resolution: 0.1Hz Accuracy: ±(0.2%+3) Crest Factor < 2.0 at full scale (up to 5.0 at half scale) Item has been tested and inspected
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