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AMM-1149 Digital Multimeter

AKTAKOM AMM-1149 Digital Multimeter
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Brand:AKTAKOM
True RMS Bar graph indicator

Reliable multimeter for a wide range of measurements

Retail price :$196.00

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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

  • 41/2 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

DC Voltage (DCV)1000 V
DCV Accuracy(0.05%+5)
DCV Resolution0.01 mV
AC Voltage (ACV)1000 V
ACV Accuracy(0.5%+5)
ACV Resolution0.01 mV
DC Current (DCA)10 A
DCA Accuracy(0.2%+5)
DCA Resolution0.01 A
AC Current (ACA)10 A
ACA Accuracy(0.8%+5)
ACA Resolution0.01 A
Frequency50 Hz...10 MHz
Duty Cycle0.1...99.9%
Resistance50 MΩ
Capacitance10 mF
Temperature-200...1350 C
Temperature resolution0.1 C
Temperature sensor typeType K thermocouple
Diode test+
Continuity check+
True RMS+
Autorange+
Data hold+
Min/Max measurement+
Relative measurement+
DisplayLCD, 50000 counts
Bar graph indicator+
Power supplyLi-ion 7.2 V battery
Dimensions7.01 x 3.2 x 2 in / 178 x 80 x 50 mm

Accuracy tables

DC Voltage

RangeResolutionAccuracyAbsolute errorValue-errorValue Learn an absolute error of your measurementValue+error
500 mV 0.01 mV (0.1%+5 digits) 0.54999 mV mV
5 V 0.0001 V (0.05%+5 digits) 0.00299995 V V
50 V 0.001 V (0.05%+5 digits) 0.0299995 V V
500 V 0.01 V (0.05%+5 digits) 0.299995 V V
1000 V 0.1 V (0.1%+5 digits) 1.4999 V V

AC Voltage

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
500 mV 0.01 mV (1.0%+5 digits) 5.0499 mV mV
5 V 0.0001 V (1.0%+5 digits) 0.050499 V V
50 V 0.001 V (1.0%+5 digits) 0.50499 V V
500 V 0.01 V (1.5%+10 digits) 7.59985 V V
1000 V 0.1 V (1.5%+10 digits) 15.9985 V V

DC Current

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
500 A 0.01 A (0.2%+5 digits) 1.04998 A A
5000 A 0.1 A (0.2%+5 digits) 10.4998 A A
50 mA 0.001 mA (0.2%+5 digits) 0.104998 mA mA
500 mA 0.01 mA (0.3%+8 digits) 1.57997 mA mA
10 A 0.001 A (0.5%+8 digits) 0.057995 A A

AC Current

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
500 A 0.01 A (0.8%+5 digits) 4.04992 A A
5000 A 0.1 A (0.8%+5 digits) 40.4992 A A
50 mA 0.001 mA (0.8%+5 digits) 0.404992 mA mA
500 mA 0.01 mA (0.8%+5 digits) 4.04992 mA mA
10 A 0.001 A (0.8%+5 digits) 0.084992 A A

Frequency

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
50 Hz 0.001 Hz (0.01%+5 digits) 0.0099999 Hz Hz
500 Hz 0.01 Hz (0.01%+5 digits) 0.099999 Hz Hz
5 kHz 0.0001 kHz (0.01%+5 digits) 0.00099999 kHz kHz
50 kHz 0.001 kHz (0.01%+5 digits) 0.0099999 kHz kHz
500 kHz 0.01 kHz (0.01%+5 digits) 0.099999 kHz kHz
5 MHz 0.0001 MHz (0.01%+5 digits) 0.00099999 MHz MHz
10 MHz 0.001 MHz (0.01%+5 digits) 0.0059999 MHz MHz

Resistance

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
500 Ω 0.01 Ω (0.20%+10 digits) 1.09998 Ω
5 kΩ 0.0001 kΩ (0.20%+5 digits) 0.0104998 kΩ kΩ
50 kΩ 0.001 kΩ (0.20%+5 digits) 0.104998 kΩ kΩ
500 kΩ 0.01 kΩ (0.50%+5 digits) 2.54995 kΩ kΩ
5 MΩ 0.0001 MΩ (0.50%+5 digits) 0.0254995 MΩ MΩ
50 MΩ 0.001 MΩ (2.0%+10 digits) 1.00998 MΩ MΩ

Capacitance

RangeResolutionAccuracyAbsolute errorValue-errorValueValue+error
5 nF 0.001 nF (1.5%+20 digits) 0.094985 nF nF
50 nF 0.01 nF (1.5%+8 digits) 0.82985 nF nF
500 nF 0.1 nF (1.0%+8 digits) 5.799 nF nF
5 F 0.001 F (1.5%+8 digits) 0.082985 F F
50 F 0.01 F (1.0%+8 digits) 0.5799 F F
500 F 0.1 F (1.5%+8 digits) 8.2985 F F
10 mF 0.01 mF (2.5%+20 digits) 0.44975 mF mF

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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