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ABM-4082 Benchtop Digital Multimeter


Digital multimeter. Auto range selection. VFD 5 1/2 digits display (120000 counts). TrueRMS. Measurements: DC voltage 1 μV...1000V, AC voltage 1 μV...750 V (frequency up to 100kHz), DC and AC current 0,1μA...10A, Resistance 1mΩ...100MΩ, frequency/period. Basic accuracy 0,01%. Continuity test, Diod test. Mathematics calculation functions: dBm, mX+b, %, dB, comparator function, Relative measurements, MAX/MIN. RS-232, GPIB Interfaces. Dimensions 8.8x4x14in/225x100x355mm, Weight 5.5lb/2.5kg.

Digital Multimeter AKTAKOM ABM-4082 is a benchtop instrument designed for AC and DC voltage and current, resistance and frequency measurements. Its 12 different measurement functions: DCV/ACV, DCI/ACI, Ω2W/Ω4W, frequency/period, diode test, continuity, dB/dBm cover all basic measurement needs. GPIB and RS-232 Interfaces provide easy system communication.

Features:

  • 12 different measurement functions: DCV/ACV, DCI/ACI, Ω2W/Ω4W, frequency/period, diode, continuity, dB/ dBm, etc
  • High-brightness vacuum fluorescent display (VFD), 5 1/2 digits
  • True RMS AC voltage and current measurements, frequency up to 100kHz
  • Maximum reading of 120000 digits
  • DCV measurement accuracy up to 0.01%, resolution of 1μV
  • MAX Measurement rate: 45 times/second
  • Equal accuracy frequency measurement more than 1MHz, minimum resolution of 10μHz
  • Zeroing (REL) mode to eliminate residual reading
  • 2W and 4W resistance measurement modes selectable
  • Build-in mathematics calculation functions: mX+b, %, dB, dBm
  • 512 readings storage and MAX/MIN/AVER/STD statistics
  • HI/IN/LO comparator function
  • GPIB and RS-232 interfaces for convenient system communication
  • Calibration performed without opening the cover
  • 10 sets of measurement states saved and recalled up

Specifications

Full-scal reading & reading rate (readings/second)
SpeedSlowMediumFast
Full-scale reading (digits) 1199,999119,99911,999
Reading rate (readings/second)DCV, DCI 3.51345
ACV, ACI 23.822
Ω-2W3.51345
Ω-4W2.71032.9
DCV
RangeMAX.readingResolutionAccuracy(1 year)Input impedance
100mV119.9991μV±(0.02%+8)>10GΩ
1V1.1999910μV±(0.01%+4)>10GΩ
10V11.9999100μV±(0.01%+4)>10GΩ
100V119.9991mV±(0.01%+4)10MΩ
1000V1010.0010mV±(0.01%+4)10MΩ
DCI
RangeMAX.readingResolutionAccuracy (1 year)Load voltage/shunt resistance
10mA11.99990.1μA±(0.05%+8)<0.15V/10Ω
100mA119.9991μA±(0.05%+4)<1.5V/10Ω
1A1.1999910μA±(0.10%+4)<0.3V/0.1Ω
10A11.9999100μA±(0.15%+4)<0.15V/10mΩ
AC voltage (ACV true-rms measurement)
Range100mV1V10V100V750V
MAX.reading119.9991.1999911.9999119.999757.5
Resolution1μV10μV100μV1mV10mV
Accuracy(1 year)10~20Hz±(1.5%+100)
20~50Hz±(0.5%+100)
50~20kHz±(0.1%+100)
20k~50kHz±(0.3%+150)0.3%+150)
50k~100kHz±(1%+150)±(1%+100)
AC current (ACI true-rms measurement)
Range10mA1A10A
MAX. reading11.99991.1999911.9999
Resolution0.1μA10μA100μA
Accuracy (1 year)10~20Hz±(1%+80)
20~50Hz±(0.5%+80)
50~2kHz±(0.25%+80)
2k~10kHz±(2%+80)------
Load voltage/shunt resistance<0.15V/10Ω<0.3V/0.1Ω<0.15V/10mΩ
Resistance (Ω2W/Ω4W)
RangeMAX.readingResolutionMeasurement current Accuracy (1 year)
100.000Ω119.9991mΩ1mA±(0.05%+8)
1.00000kΩ1.1999910mΩ1mA±(0.03%+4)
10.0000kΩ11.9999100mΩ100μA±(0.03%+4)
100.000kΩ119.99910μA±(0.03%+4)
1.00000MΩ1.1999910Ω10μA±(0.03%+4)
10.0000MΩ11.9999100Ω7.0xRx/(10M+Rx)±(0.10%+4)
100.000MΩ119.9991kΩ7.0xRx/(10M+Rx)±(0.50%+8)
Frequency
RangeMAX.readingResolutionAccuracy(1 year)Sensitivity(sine wave)
5~10Hz9.9999910μHz±(0.050%+100)200mV rms
10~100Hz99.9999100μHz±(0.010%+10)40mV rms
100~100kHz99.99990.1Hz±(0.005%+2)40mV rms
100k~1MHz999.9991Hz±(0.005%+2)100mV rms

  • Operating temperature & humidity: 0°C...40°C, ≤90%RH
  • Power supply:
    Voltage: 99V...121V, 198V...242V
    Frequency: 47.5Hz...63Hz
  • Power consumption: ≤ 20 VA
  • Dimensions (W×H×D): 8.8x4x14in/225x100x355mm
  • Weight: 5.5lb/2.5kg

Accessories

  • Test leads (pair)

  • USB-Host cable.- 1

  • Power Cord


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