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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: 5010MHz. 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 A 0.01 A (0.2%+5 dgt)
5000 A 0.1 A (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 A 0.01 A (0.8%+5 dgt)
5000 A 0.1 A (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 F
0.001 F (1.5%+8 dgt)
50 F 0.01 F (1%+8 dgt)
500 F 0.1 F (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
Temperature
(K type)
-200C1350C 0.1C (1%+3C)

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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