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ABM-4083 Benchtop Digital Multimeter

Benchtop Digital multimeter. Auto and manual measurement range selection. VFD 6 1/2 digits display (1200000 counts). TrueRMS. Measurements: DC voltage 1μV...1000V, AC voltage 1μV...750V (frequency up to 300kHz), DC and AC current 10nA...3A, Resistance 0,1 mΩ...100MΩ, frequency/period. Basic accuracy 0,0035%. Continuity test, Diod test. Mathematics calculation functions: dBm, mX+b, %, dB, comparator function, MAX/MIN. RS-232, USB Interfaces. Dimensions 8.9x3.9x14in / 225×100×355mm, Weight 5.5lb/2.5kg.

Manuals:

Digital multimeter AKTAKOM ABM-4083 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. USB 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
  • Maximum reading of 1200000 digits
  • DCV measurement accuracy up to 0.0035%, resolution of 1μV DCV
  • True RMS AC voltage and current measurements, frequency up to 300kHz
  • MAX Measurement rate: 45 times/second
  • Equal accuracy frequency measurement more than 1MHz, minimum resolution of 10μHz
  • Good reading stability, high accuracy and high measurement rate
  • High-brightness vacuum fluorescent display (VFD), 6 1/2 digits
  • 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
  • USB 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 3.6 13 45
ACV, ACI 2 3.9 22.7
Ω-2W 3.6 13 45
Ω-4W 2.7 10 32.9
DCV
Range MAX. reading Resolution Accuracy (1 year) Input impedance
100mV 119.999 0.1μV (0.0065+0.0045) >10GΩ
1V 1.19999 1μV (0.0040+0.0009) >10GΩ
10V 11.9999 10μV (0.0035+0.0005) >10GΩ
100V 119.999 100μV (0.0045+0.0006) 10MΩ
1000V 1010.00 1mV (0.0055+0.0015) 10MΩ
DCI
Range MAX.reading Resolution Accuracy (1 year) Load voltage/shunt resistance
10mA 11.9999 10nA (0.050+0.004) <0.15V/10Ω
100mA 119.999 0.1μA (0.050+0.004) <1.5V/10Ω
1A 1.19999 1μA (0.080+0.004) <0.3V/0.1Ω
3A 3.03000 10μA (0.120+0.015) <0.15V/0.1Ω
AC voltage (ACV true-rms measurement)
Range 10mV 1V 10V 100V 750V
MAX.reading 11.9999 1.19999 11.9999 119.999 757.5
Resolution 0.1μV 1μV 10μV 0.1mV 1mV
Accuracy(1 year) 10~20Hz (1.50+0.20)
20~50Hz (0.50+0.10)
50~100Hz (0.10+0.03)
100~20kHz (0.05+0.03) (0.08+0.03)
20k~50kHz (0.15+0.05) (0.11+0.05) (0.18+0.05) ------
50k~100kHz (0.60+0.08) ------
100k~300kHz (4.00+0.05) ------ ------
AC current (ACI true-rms measurement)
Range 10mA 1A 3A
MAX. reading 11.9999 1.19999 3.03000
Resolution 10nA 0.1μA 10μA
Accuracy (1 year) 10~20Hz (1.50+0.10)
20~50Hz (0.50+0.03) (0.60+0.05)
50~100Hz (0.10+0.3) (0.12+0.03) (0.15+0.03)
100~2kHz (0.05+0.03) (0.10+0.04) (0.12+0.04)
2k~5kHz (0.10+0.03) (0.50+0.03) (0.60+0.03)
5k~10kHz (0.20+0.03) (2.00+0.10) (2.50+0.10)
Load voltage/shunt resistance <0.15V/10Ω <0.3V/0.1Ω <1V/0.1Ω
Resistance (Ω2W/Ω4W)
Range MAX.reading Resolution Measurement current Accuracy (1 year)
100.000Ω 119.999 100μΩ 1mA (0.010+0.004)
1.00000kΩ 1.19999 1mΩ 1mA (0.010+0.001)
10.0000kΩ 11.9999 10mΩ 100μA (0.010+0.001)
100.000kΩ 119.999 100mΩ 10μA (0.010+0.001)
1.00000MΩ 1.19999 10μA (0.010+0.001)
10.0000MΩ 11.9999 10Ω 7.0xRx/(10M+Rx) (0.040+0.001)
100.000MΩ 119.999 100Ω 7.0xRx/(10M+Rx) (0.800+0.010)
Frequency
Range MAX.reading Resolution Accuracy(1 year) Sensitivity(sine wave)
5~10Hz 9.99999 1μHz 0.050 200mV rms
10~100Hz 99.9999 10μHz 0.010 40mV rms
100~100kHz 99.9999 10mHz 0.005 40mV rms
100k~1MHz 999.999 0.1Hz 0.005 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): 8.9x3.9x14in /225×100×355mm
  • Weight: Approx. 5.5lb/2.5kg

Accessories

  • Test leads (pair)

  • USB-Host cable.- 1

  • Power Cord


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