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SDM3055 / SDM3055-SC 5 ½ Digital Multimeters
Main Features
  • Real 5½ digits readings resolution ( 240, 000 counts )
  • Up to 150 rdgs/s measurement speed
  • True-RMS AC Voltage and AC Current measuring
  • 1 Gb Nand flash size, Mass storage configuration files and data files
  • Optional Scanner for multipoint measurements (-SC part number)
Multi-function Measurement, Dual Display
  • 61⁄2-digit reading resolution
  • ACV, ACI, DCV, DCI, resistance, capacitance, frequency, period, temperature and other parameters can be measured
  • Support diode and connectivity test
Graphical and Statistical
Graphically display the collected data , intuitively observe changes of measured parameters; provide data statistics based on collected data for analysis
  • Support bar chart, trend chart, histogram display
  • Data statistics show the maximum, minimum, average, deviation range, standard deviation, and number of samples of the measurement data during the test
  • The collected data can be stored in external memory for long-term data storage and data processing.
Scanner Card (only Supported by SDM3055-SC)
16 channels of data acquisition (12 multi-channels + 4 current channels), combined with sophisticated measurement functions and flexible signal connectivity, providing a test and measurement solution
  • Switching time between channels: 180 ms
  • With the computer analysis software EasyDMM, to achieve data recording, collection, monitoring and other functions
  • Support measurement channel trend graph calculation function
  • Support SCPI instruction to realize computer control automation test

DC Voltage 200 mV ,2 V,20 V,200 V,1000 V
DC Current 200 μA,2 mA,20 mA,200 mA,2 A,10 A
AC Voltage True-RMS,200 mV,2 V,20 V,200 V,750 V
AC Current True-RMS,20 mA,200 mA,2 A,10 A
2/4-Wire Resistance 200 Ω,2 kΩ,20 kΩ,200 kΩ,2 MΩ,10 MΩ,100 MΩ
Capacitance 2 nF,20 nF,200 nF,2 μF,20 μF,200 μF,1000 μF
Continuity Test Range is fxed at 2 kΩ
Diode Test Adjustable range is 0 ~ 4 V
Frequency Measurement 20 Hz~1 MHz
Period Measurement 1 μs~0.05 s
Temperature Support for TC and RTD sensor
Math Function Max, Min, Average, Standard Deviation,dBm/dB,Relative Measurement, Pass/Fail Histogram, TrendChat
Display 4.3” TFT-LCD, 480*272 display
Reading Resolution Real 5½ digits readings resolution ( 240,000 counts )
Size 1 Gb Nand Flash
Standard Interface USB Device,USB Host,LAN
Optional Interface USB-GPIB
Scanner Card SC1016 Only for SDM3055-SC
Reading resolution
DC voltage measurement range
AC voltage measurement range
DC current measurement range
AC current
Scanner card
5 1/2
200 mV ~ 1000 V
200 mV ~ 750 V
200 μA ~ 10 A
20 mA ~ 10 A
Not Support
5 1/2
200 mV ~ 1000 V
200 mV ~ 750 V
200 μA ~ 10 A
20 mA ~ 10 A
Bldg No.4 & No.5, Antongda Industrial Zone, 3rd Liuxian Road, Bao'an District, Shenzhen, China