由其分销商提供的 Siglent SDM3045X 的描述。
Siglent SDM3045X Digital Multimeter, 4.5 Digits, Trms, 1000VDC, 10A, SDM3000 Series
SDM3045X 4 1/2 Digit Benchtop Digital Multimeter
DMM 4.5DIGIT MULTIFUNCTION 120V
4.5 digit; up to 150 rdgs/s measurement speed; 4.3 inch (480 * 272) TFT-LCD display; True RMS AC voltage and AC current measurements; supports GPIB interface