1、With automatic detection fuse alarm and over voltage, overcurrent alarm prompt, but also can determine whether the fuse has been properly installed. 2、It is equipped with low voltage frequency measurement (under 30V, 10Hz~10MHz) and high voltage frequency measurement (5V~750V, 10Hz~10kHz), which can better cope with frequency measurement of power frequency voltage. 3、The continuous working time supports more than 500 hours, which is suitable for on-site power maintenance technicians with higher requirements on functions and performance. 4、With AC/DC current mode memory function, quick charging measurement of 100mF large capacitor and NCV, on and off beep light alarm. 5、This instrument has stable performance, high precision, high reliability, clear reading function, which can test AC & DC current, AC & DC voltage, resistance, capacitance, etc. Condition: 100% Brand New Item Type: Multimeter Material: ABSModelUT890CBasic FunctionSpecificationAccuracyDC Voltage600mV/6V/60V/600V/1000V±(0.5%+2)AC Voltage6V/60V/600V/750V±(0.8%+3)DC Current60uA/600uA/6mA/60mA/600mA/20A±(0.8%+8)AC Current60uA/600uA/6mA/60mA/600mA/20A±(1%+12)Resistance600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ±(0.8%+3)Capacitance9.999nF/99.99nF/999.9nF/9.999μF/99.99μF /999.9μF/9.999mF/99.99mF±(3%+10)Frequency9.999Hz～9.999MHz±(1.0%+5)Temperature–40℃～1000℃±(1.0%+3)–40°F～1832°F±(1.5%+5)Digits6000True RMS √On-off Test√Diode Test√Audion Test√Sound and Light Alarm√NCV√Live Wire TestN/ALCD Size63x37mm / 2.5x1.5inFuse Alarm√Backlight Display√Gear Memory√Maximum/Minimum√Relative Value√Low Voltage Display√Auto Power -Off√PowerAAA1.5V x 2 (not included)Security LevelCATII 1000V/CATⅢ 600V 1 x Multimeter 1 x Instruction 1 Pair Test Leads 1 x Thermocouple Cable