Fantastic features at an an amazing price. Ultra-high current 1000A AC and DC current measurement. Carry case included. DC Current 1000A AC Current 1000A True RMS Non contact voltage testing Relative measurement Frequency measurement Capacitance Data hold Temperature Resistance Display: 6000 count Measurement Category: Cat III 600V Basic VDC Accuracy: 0.5% AC Rectification: True RMS Special Features: Non contact voltage, LINE test, data hold, backlight, relative measurement. Capacitance Ranges : 10.0nF, 100.0nF, 1.0µF, 10.0µF, 100.0µF, 10.0mF, 100.0mF AC Current Ranges : 60.0A, 600.0A, 1000.0A DC Current Ranges : 60.0A, 600.0A, 1000.0A Frequency Ranges : 10.0Hz, 100.0Hz, 1.0kHz, 10.0kHz, 100.0kHz, 1.0MHz, 10.0MHz Resistance Ranges : 600.0?, 6.0k?, 60.0k?, 600.0k?, 6.0M?, 60.0M? Outdoor / Exterior Scale : -20.000000 degrees Celsius, 1000.0 degrees Celsius Outdoor / Exterior Scale : 0.0 degreesF, 1800.0 degreesF AC Voltage Ranges : 600.0mV, 6.0V, 60.0V, 600.0V, 750.0V DC Voltage Ranges : 600.0mV, 6.0V, 60.0V, 600.0V, 1000.0V Safety Rating Cat : Cat III Safety Rating Max Volt : 600.0V Count / Maximum Reading : 6000.0 count True RMS : true Autorange : true Measures duty cycle : true Width : 72.0mm Height : 194.0mm Depth : 35.0mm Battery type : AAA Battery quantity : 3.0pc Batteries included : true Batteries can be replaced : true Battery compartment location : Back How is battery compartment kept closed : Screw Meter Input Impedence : 10.0M?