4 3/4 (50000 digits) LED, DCV basic accuracy: 0.02%

The GDM-8246 desktop digital meter has many excellent features, including a large 7-segment LED display with 50000 digits, which can simultaneously display two sets of electrical energy characteristics of a measured signal, such as AC voltage and frequency or dBm value, DC voltage and dBm value or AC ripple In addition, GDM-8246 provides rich measurement functions: DC voltage/current, AC voltage/current, true RMS, resistance, capacitance, frequency, short circuit buzzing, and diode testing

Other additional features include maximum/minimum value retention, relative value and comparison value, which can help you reduce the trouble of setting and judging, and improve your measurement speed GDM-8246 is also equipped with an RS-232C interface or optional GPIB, which utilizes the IEEE488.2 standard protocol or PC software to achieve remote control and transfer test data to a computer for analysis