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AMM-1149 Digital Multimeter

Digital multimeter. Measurement of DC voltage: 1000V ±(0.1%+5); AC voltage: 1000V ±(1.5%+3); DC: 10A ±(0.2%+5); AC: 10A (20A temporary) ±(0.8%+5); resistance: 50MOhm ±(2.0%+10); capacity: 10mF ±(2.5%+20). Frequency range: 50…10MHz. Continuity test. Diode test. Duty factor. Auto power off (can be deactivated). Low battery indication. Dimensions: 7.01 x 3.2 x 2 in / 178 x 80 x 50 mm. Weight: 14.11 oz / 400 g

Aktakom AMM-1149 is a reliable multimeter designed for a wide range of measurements. The model is equipped with a large display (50000) with large figures and a graphical scale.

Features

  • 41/digit LCD (50000), backlight
  • Graphical scale
  • Input impedance when measuring DC/AC voltage: >10 MOhm
  • Working frequency when measuring AC voltage: from 50 to 20000 Hz
  • Relative measurements
  • Measurement of current loop
  • Duty factor measurement
  • Measurement of pulse signal frequency
  • Data hold function
  • Min./Max. values
  • Overload protection at all ranges
  • Auto or manual selection of ranges
  • Auto indication of the polarity
  • Low battery indication
  • CAT III 600V; CAT II 1000V
  • Dimensions: 7.01 x 3.2 x 2 in / 178 x 80 x 50 mm
  • Weight: 14.11 oz / 400 g

Specifications

Function Range Resolution Accuracy
DCvoltage
500 mV
0.01 mV ±(0.1%+5 dgt)
5 V 0.0001 V ±(0.05%+5 dgt)
50 V 0.001 V ±(0.05%+5 dgt)
500 V 0.01 V ±(0.05%+5 dgt)
1000 V 0.1 V ±(0.1%+5 dgt)

Function Range Resolution Accuracy
AC voltage
(TrueRMS,  <1 kHz)
500 mV 0.01 mV ±(1% +5 dgt)
5 V
0.0001 V
±(1% +5 dgt)
50 V 0.001 V ±(1% +5 dgt)
500 V 0.01 V ±(1.5% +5 dgt)
1000 V 0.1 V ±(1.5% +5 dgt)

Function Range Resolution Accuracy
AC+DC
(< 1 kHz)
5 V 0.0001 V
±(1.2% +20 dgt)
50 V
0.001 V
±(1.2% +20 dgt)
500 V 0.01 V
±(1.2% +20 dgt)
1000 V 0.1 V
±(1.2% +20 dgt)

Function Range Resolution Accuracy
DC

500 µA 0.01 µA ±(0.2%+5 dgt)
5000 µA 0.1 µA ±(0.2%+5 dgt)
50 mA 0.001 mA ±(0.2%+5 dgt)
500 mA 0.01 mA ±(0.3%+8 dgt)
10 A
0.001 A ±(0.5%+8 dgt)

Function Range Resolution Accuracy
AC
(TrueRMS,  <1 kHz)

500 µA 0.01 µA ±(0.8%+5 dgt)
5000 µA 0.1 µA ±(0.8%+5 dgt)
50 mA 0.001 mA ±(0.8%+5 dgt)
500 mA 0.01 mA ±(0.8%+5 dgt)
10 A
0.001 A ±(0.8%+5 dgt)

Function Range Resolution Accuracy
Resistance measurement
500 Ohm
0.01 Ohm ±(0.2%+10 dgt)
5  kOhm 0.0001 kOhm ±(0.2%+5 dgt.)
50 kOhm 0.001 kOhm ±(0.2%+5 dgt)
500 kOhm 0.01 kOhm ±(0.5%+5 dgt)
5 MOhm 0.0001 MOhm ±(0.5%+5 dgt)
50 MOhm 0.001 MOhm ±(2%+10 dgt)

Function Range Resolution Accuracy
Capacity measurement
5 nF
0.001 nF ±(1.5%+20 dgt)
50 nF 0.01 nF ±(1.5%+8 dgt)
500 nF
0.1 nF ±(1%+8 dgt)
5 µF
0.001 µF ±(1.5%+8 dgt)
50 µF 0.01 µF ±(1%+8 dgt)
500 µF 0.1 µF ±(1.5%+8 dgt)
10 mF 0.01 mF ±(2.5%+20 dgt)

Function Range Resolution Accuracy
Frequency measurement
(pulse signal)
50 Hz
0.001 Hz ±(0.01%+5 dgt)
500 Hz 0.01 Hz ±(0.01%+5 dgt)
5 kHz 0.0001 kHz ±(0.01%+5 dgt)
50 kHz 0.001 kHz ±(0.01%+5 dgt)
500 kHz 0.01 kHz ±(0.01%+5 dgt)
5 MHz 0.0001 MHz ±(0.01%+5 dgt)
10 MHz 0.001 MHz ±(0.01%+5 dgt)

Function Range Resolution Ïîãðåøíîñòü
Temperature
(K type)
-200°C…1350°C 0.1°C ±(1%+3°C)

Function Test current
Voltage
Diode test
  < 0.9 mA
  3.2 V

Function Sound signal
Current
Continuity test
< 25 Ohm
  < 0.35 mA

Standard accessories:

  • Multimeter
  • Test leads: 2
  • 7.2 V batteries (NEDA 1604): 1
  • Charger: 1
  • Adapter for the charger connection: 1
  • Use manual

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