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AMM-1220 Digital Multimeter

AKTAKOM AMM-1220 digital multimeter provides wide functionality at an affordable price. Large LCD display with backlight: 4 1/2 digits, 20,000 counts. TrueRMS measurements: 40 Hz1 kHz. Basic accuracy 0.05%. Input impedance ≥10 MΩ. Measurement speed 3 times/s. Non-contact voltage sensor. Flashlight.

AKTAKOM AMM-1220 digital multimeter provides wide functionality at an affordable price. Due to the capability of TrueRMS measuring AMM-1220 multimeter correctly measures non-sinusoidal signals at up to 1 kHz frequency.

In addition to the usual measuring functions for portable multimeters AMM-1220 multimeter is capable of measuring duty cycle and temperature (using K-type thermocouple).

Main features:

  • Large LCD display with backlight: 4 1/2 digits, 20,000 counts
  • TrueRMS measurements (40 Hz...1 kHz)
  • Basic accuracy 0.05%
  • Input impedance ≥10 MΩ
  • Measurement speed 3 times/sec
  • Automatic and manual range selection
  • Hold current values
  • Relative measurement mode
  • Diode and continuity test
  • Low battery indicator
  • Auto power off (30 min)
  • Overload protection 600 V, CATIV / 1000 V, CATIII
  • Non-contact voltage sensor
  • Flashlight

Specifications:

DC voltage

Ranges Best resolution Accuracy
20.000 mV 0,001 mV (0,05%+10 digits)
200.00 mV 0,01 mV
2.0000 V 0,0001 V (0,1%+2 digits)
20.000 V 0,001 V
200.00 V 0,01 V
1000.0 V 0,1 V (0,15%+5 digits)

AC voltage (401000 Hz)

Ranges Best resolution Accuracy
20.000 mV 0,001 mV (0,5%+10 digits)
200.00 mV 0,01 mV
2.0000 V 0,0001 V
20.000 V 0,001 V
200.00 V 0,01 V
750.0 V 0,1 V (0,8%+10 digits)

DC current

Ranges Best resolution Accuracy
200.00 A 0,01 A (0,5%+10 digits)
2000,0 A
0,1 A
20.000 mA 0,001 mA
200.00 mA 0,01 mA
20.000 A * 0,001 A (2,0%+10 digits)

AC current (401000 Hz)

Ranges Best resolution Accuracy
200.00 A 0,01 A (0,8%+10 digits)
2000,0 A 0,1 A
20.000 mA 0,001 mA
200.00 mA
0,01 mA
20.000 * 0,001 (2,5%+10 digits)

Resistance

Ranges Best resolution Accuracy
200.00 Ω
0,01 Ω (0,5%+10 digits)
2.0000 kΩ 0,0001 kΩ (0,3%+3 digits)
20.000 kΩ 0,001 kΩ (0,3%+1 digits)
200.00 kΩ 0,01 kΩ
2.0000 MΩ 0,0001 MΩ
20.000 MΩ 0,001 MΩ (0,5%+1 digits)
200.00 MΩ 0,01 MΩ (5,0%+10 digits)

Capacity

Ranges Best resolution Accuracy
2.0000 nF 0,0001 nF (3,0%+10 digits)
20.000 nF 0,001 nF
200.00 nF 0,01 nF
2.0000 F 0,0001 F
20.000 F 0,001 F
200.00 F 0,01 F
2.0000 mF 0,0001 mF
20.000 mF* 0,001 mF

Frequency*

Ranges Best resolution Accuracy
200.00 Hz 0,01 Hz (0,1%+4 digits)
2.0000 kHz 0,0001 kHz
20.000 kHz 0,001 kHz
200.00 kHz 0,01 kHz
2.0000 MHz 0,0001 MHz
10.000 MHz 0,001 MHz

Fill factor (square wave)

Ranges Best resolution Accuracy
0,1%...99,9% (Vrsm = 1 V) 0,1 % not standardized

Temperature (K-type)

Ranges Best resolution Accuracy
-200 C1300 C / -328F2372F 0,1 C / 32,18F not standardized

*Please check User manual for careful measurements

  • Power: 9 V (Crone type)
  • Overall dimensions 190x90x56 mm
  • Weight 320 g.

Standard accessories:

  • Multimeter
  • Test leads
  • Alligator clips - 2 pcs.
  • Screwdriver
  • K-type thermocouple
  • Operational document


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