Key Features: 1. T-RMS True RMS AC voltage and current for accurate measurements on non-linear signals. 2. 6000 Counts The maximum measurable value is 5999, which is enough for industrial use. It's a professional clamp meter with high accuracy. 3. Auto Power Off No operation in 15 minutes, the Meter will beep 3 times, indicating for Aoto Power Off. 4. LCD Display The easy-to-read LCD display gives you clear measurements. 5.Safty Rating CAT III 600 V safety rating. Specifications: Color: Black & Red AC Current (A): 60A/600A ±(2.5%+5) AC Voltage (V): 6V/60V/600V ±(1.0%+3) DC Voltage (V): 600mV/6V/60V/600V ±(0.5%+3) Resistance (O): 600O/6kO/60kO/600kO/6MO/60MO ±(1.0%+3) Capacitance (F): 10nF/100nF/1µF/10µF/100µF/1mF/10mF/100mF ±(4.0%+3) Frequency (Hz): 10Hz~10MHZ ±(0.5%+5) Temperature: -20?-1000?/-4?-1832? NCV: Yes LPF: Yes Low-z: Yes Max/Min: Yes Data Hold: Yes Diode Test: Yes Flashlight: Yes LCD Backlight: Yes Continuity Buzzer: Yes Over Range Indication: Yes Low Battery Indication: Yes Power: 2 x AAA 1.5V Battery (Not Included) Weight :187g/6.55oz Size:193x73x34mm/7.6x2.87x1.34in Package: 1 x Digital Clamp Meter 1 x Temperature Probe 2 x Test Leads (A Pair) 2 x AAA 1.5V Batteries 1 x Soft Carrying Case 1 x User Manual