Specifications:MT-1706DCV:600mV/6V/60V/600V/1000V (0.5%+3d)ACV TrueRMS:6V/60V (0.8%+5d) 600V/750V (1%+10d) Frequency Response40Hz-1KHzDCA:60uA/60mA/600mA(0.8%+3d) 20.00A(1.2%+3d)ACA TrueRMS:60mA/600mA1%+3d20.00A1.5%+3dFrequency Response40Hz-1KHzFrequency (Hz):9.999Hz/99.99Hz/999.9Hz/9.999KHz/99.99KHz/999.9KHz/9.999MHz (1.0%+3d)Resistance:600/6k/60k/600k/6M(0.8%+3d)60M(1.2%+3d)Capacitance:6nF/60nF/600nF/6uF/60uF/600uF/6mF (4.0%+3d)60mF (5.0%+3d)Temperatures:-20C~1000C/-4F~1832F(1.0%+3d)hEF test:YDiode test:YContinuity Buzzer:YNCV detection:YVoltage level indicator:6 LEDs to show out the voltage signal intensityData Hold:YLow battery indication:YLive wire detection:YCertificate:RoHS,600V CAT IV/1000V CATIIIPower:4 x 1.5V AAWeight:323g(without battery)Dimension:192 mm(L)89 mm(W)55mm(H) Non Contact Voltage Detectortests 90-1000V and identifies live wireVoltage level indicatorTo show the voltage signal intensityLarge LCD w/ BacklightLCD display with backlight function allows for data reading in dark areaSimple and Intuitive OperationDesigh with 3 5/6 digits 5999 counts provide accurate, easy to use and great to understand reading Versatile, Safe and Accurate Special design for ACV/ACA Ture-RMS measurement. Measuring DCV/ACV/DCA/ACA/Resistance, Capacitance/Hz Duty Cycle/Temperature/hFE and Diode All of its inputs are protected to CE, IEN61010-1 CAT IV 600V, CATIII 1000V safety rated.Friendly Extra FunctionsContinuity with beeper, Duty cycle, Relative reference, Data hold, Auto power off, Low battery indication and Input alert.rotection ensures uninterrupted operation and long life.