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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.

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)
SpeedSlowMediumFast
Full-scale reading (digits) 1199,999119,99911,999
Reading rate (readings/second)DCV, DCI 3.61345
ACV, ACI 23.922.7
Ω-2W3.61345
Ω-4W2.71032.9
DCV
RangeMAX. readingResolutionAccuracy (1 year)Input impedance
100mV119.9990.1μV±(0.0065+0.0045)>10GΩ
1V1.199991μV±(0.0040+0.0009)>10GΩ
10V11.999910μV±(0.0035+0.0005)>10GΩ
100V119.999100μV±(0.0045+0.0006)10MΩ
1000V1010.001mV±(0.0055+0.0015)10MΩ
DCI
RangeMAX.readingResolutionAccuracy (1 year)Load voltage/shunt resistance
10mA11.999910nA±(0.050+0.004)<0.15V/10Ω
100mA119.9990.1μA±(0.050+0.004)<1.5V/10Ω
1A1.199991μA±(0.080+0.004)<0.3V/0.1Ω
3A3.0300010μA±(0.120+0.015)<0.15V/0.1Ω
AC voltage (ACV true-rms measurement)
Range10mV1V10V100V750V
MAX.reading11.99991.1999911.9999119.999757.5
Resolution0.1μV1μV10μV0.1mV1mV
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)
Range10mA1A3A
MAX. reading11.99991.199993.03000
Resolution10nA0.1μA10μA
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)
RangeMAX.readingResolutionMeasurement current Accuracy (1 year)
100.000Ω119.999100μΩ1mA±(0.010+0.004)
1.00000kΩ1.199991mΩ1mA±(0.010+0.001)
10.0000kΩ11.999910mΩ100μA±(0.010+0.001)
100.000kΩ119.999100mΩ10μA±(0.010+0.001)
1.00000MΩ1.1999910μA±(0.010+0.001)
10.0000MΩ11.999910Ω7.0xRx/(10M+Rx)±(0.040+0.001)
100.000MΩ119.999100Ω7.0xRx/(10M+Rx)±(0.800+0.010)
Frequency
RangeMAX.readingResolutionAccuracy(1 year)Sensitivity(sine wave)
5~10Hz9.999991μHz±0.050200mV rms
10~100Hz99.999910μHz±0.01040mV rms
100~100kHz99.999910mHz±0.00540mV rms
100k~1MHz999.9990.1Hz±0.005100mV 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): 8.9x3.9x14in /225×100×355mm
  • Weight: Approx. 5.5lb/2.5kg

Accessories

  • Test leads (pair)

  • USB-Host cable.- 1

  • Power Cord


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