600A Multimeter Capacitance Frequency Inrush Tester

600A True RMS AC DC Clamp Multimeter Clamp multi-meter for AC current, DC current, AC voltage, DC voltage, frequency, duty cycle, resistance, capacitance measurements and line off, diode test. Features & Specifications: Automatic and manual range capabilities Hold function Instrument AC current, AC voltage True RMS measurements Inrush current measurement function Automatic zeroing Maximum and minimum measurement functions Frequency measurement function Automatic shutdown feature Specify for the cycle, at 18C ~ 28C, relative humidity less than 75% of the conditions re-calibrated Overload protection Maximum voltage between the earth: 600V DC or AC (rms) Working height: max 2000m LCD display Maximum display: 6599 figures Polarity Indication: '-' indicates negative Over-range display: '0 L 'or'-0L ' 0.4 seconds sampling time Temperature coefficient: less than 0.1 * Accuracy / C  Operating temperature: 0C ~ 40C  Storage temperature: -10C ~ 50C  Power Supply: 1.5V * 3 AAA batteries