VEVOR Digital Multimeter, 4000-Count TRMS Voltmeter Ohmmeter, 1000V AC/DC Voltage Tester with Switchable Auto/Manual Range for Voltage, Resistance, and Continuity MeasurmentProduct Features Versatile Functionality This digital multimeter supports AC DC voltage (max 1000V), resistance, and continuity testing, and can measure insulation resistance at 100 VDC 100 M, 250 VDC 1000 M, 500 VDC 2000 M, and 1000 VDC 10 G, offering comprehensive electrical measurements High Accuracy Testing Equipped with the TRMS technology, the insulation tester can accurately measure the true RMS of non sinusoidal waveforms. 4000 count backlit