VoltAlert™ technology for non-contact voltage detectionAutoVolt automatic AC/DC voltage selectionLow input impedance helps prevent false readings due to ghost voltageLarge white LED backlight to work in poorly lit areasTrue-RMS for accurate AC measurements on non-linear loadsMinimum maximum/average with elapsed time to record signal fluctuationsCompact ergonomic design for one handed operationCompatible with optional magnetic hanger (ToolPak®) for hands-free operation2 deg pollution0.5% 2 VDC accuracyAC voltage at 45 Hz to 500 Hz- 600 V with accuracy of +/-( 2% 3), at 500 Hz to 1 kHz- 600 V with accuracy of +/-(4% 3), at 45 Hz to 500 Hz- 600 mV, 6 V, 60 V, 600 V with accuracy of +/-(1% 3), at 500 Hz to 1 kHz- 600 mV, 6 V, 60 V, 600 V with accuracy of +/-(2% 3)Resistance range - 600 Ohm with accuracy of +/-(0.9% 2), 6 kOhm, 60 kOhm, 600 kOhm, 6 MOhm with accuracy of +/-(0.9% 1), 40 MOhm with accuracy of +/-(1.5% 2)Capacitance range 1000 nF, 10 uF, 100 uF, 100 uF to 1000 uF with accuracy of +/-(1.9% 2), greater than 1000 uF with accuracy of +/-(5% 20)Frequency range 99.99 Hz, 999.9 Hz, 9.999 kHz, 50 kHz with accuracy of +/- (0.1% 2)400 hr typical alkaline, without backlightDigital 6000 count, update 4/s display