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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.

Manuals:
User's Manual (3.09 Mb)

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)
Speed Slow Medium Fast
Full-scale reading (digits) 1199,999 119,999 11,999
Reading rate (readings/second) DCV, DCI 3.5 13 45
ACV, ACI 2 3.8 22
Ω-2W 3.5 13 45
Ω-4W 2.7 10 32.9
DCV
Range MAX.reading Resolution Accuracy(1 year) Input impedance
100mV 119.999 1μV (0.02%+8) >10GΩ
1V 1.19999 10μV (0.01%+4) >10GΩ
10V 11.9999 100μV (0.01%+4) >10GΩ
100V 119.999 1mV (0.01%+4) 10MΩ
1000V 1010.00 10mV (0.01%+4) 10MΩ
DCI
Range MAX.reading Resolution Accuracy (1 year) Load voltage/shunt resistance
10mA 11.9999 0.1μA (0.05%+8) <0.15V/10Ω
100mA 119.999 1μA (0.05%+4) <1.5V/10Ω
1A 1.19999 10μA (0.10%+4) <0.3V/0.1Ω
10A 11.9999 100μA (0.15%+4) <0.15V/10mΩ
AC voltage (ACV true-rms measurement)
Range 100mV 1V 10V 100V 750V
MAX.reading 119.999 1.19999 11.9999 119.999 757.5
Resolution 1μV 10μV 100μV 1mV 10mV
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)
Range 10mA 1A 10A
MAX. reading 11.9999 1.19999 11.9999
Resolution 0.1μA 10μA 100μA
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)
Range MAX.reading Resolution Measurement current Accuracy (1 year)
100.000Ω 119.999 1mΩ 1mA (0.05%+8)
1.00000kΩ 1.19999 10mΩ 1mA (0.03%+4)
10.0000kΩ 11.9999 100mΩ 100μA (0.03%+4)
100.000kΩ 119.999 10μA (0.03%+4)
1.00000MΩ 1.19999 10Ω 10μA (0.03%+4)
10.0000MΩ 11.9999 100Ω 7.0xRx/(10M+Rx) (0.10%+4)
100.000MΩ 119.999 1kΩ 7.0xRx/(10M+Rx) (0.50%+8)
Frequency
Range MAX.reading Resolution Accuracy(1 year) Sensitivity(sine wave)
5~10Hz 9.99999 10μHz (0.050%+100) 200mV rms
10~100Hz 99.9999 100μHz (0.010%+10) 40mV rms
100~100kHz 99.9999 0.1Hz (0.005%+2) 40mV rms
100k~1MHz 999.999 1Hz (0.005%+2) 100mV rms

  • Operating temperature & humidity: 0C...40C, ≤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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