Measures AC/DC current, AC/DC voltage, resistance, capacitance, frequency, duty cycle, and temperature with a type K thermocouple probe True RMS AC measurements Non-contact AC voltage detector in clamp tip Low battery indication and auto power-off 50,000 count LCD with backlight Conforms to EN61010 Cat. III 600 V Jaw Opening: 1.2" (30 mm) Includes set of test leads, temperature probe, batteries, and soft carrying case AC Voltage Range 500.00 mV, 5.0000, 50.000, 500.00, 750.0 V AC/DC Current Range 50.00, 500.0 A Accuracy AC: ±(2.8% rdg. +30 dgt.);DC: ±(2.5% rdg. +30 dgt.), ±(1.0% rdg. +30 dgt.), ±(0.1% rdg. +4 dgt.), ±(1.0% rdg. +4 dgt.), ±(0.5% rdg. +10 dgt.), ±(3.5% rdg. +10 dgt.) Capacitance Range 500.00, 5000.0 nF, 50.00, 500.0 μF, 5.000 mF Current Readings AC/DC DC Voltage Range 500.00 mV, 5.0000, 50.000, 500.00, 1000.0 V Frequency Range 10.000 kHz Resistance Range 500.00 O, 5.000, 50.000, 500.00 kO, 5.0000, 50.000 MO Temperature Range -100.0 to 1000.0 °C/-148.0 to 1832.0 °F Voltage Readings AC/DC