... with high brightness 1.Product Name:21000 Count Bench Multimeter(80)21,000/51,000- count ... True RMS AC voltage and current measurements, frequency up to 100KHz 12 measurement functions: DCV/ACV, DCI ... Readout+%, and Readout+dBm synchronously displayed Measurement speed up to 15 times/second (80), and 30 times ... /second (81)DCV measurement accuracy up to 0.02%, resolution of 10μV measured ...