The use of AKTAKOM ATK-2250 clamp meter with an oscilloscope or external multimeter

The use of AKTAKOM ATK-2250 clamp meter with an oscilloscope or external multimeter


AKTAKOM ATK-2250 is a reliable, powerful clamp meter with an extended current range (up to 2.5 kA) for the operation in electricity generating units. Max. grip size for a wire: 2.6 x 0.9 in / 65 x 24 mm, grip diameter: 2.2 on / 55 mm. This clamp meter model has an analog output and can be used both as a separate device and within some measurement complex. Frequency range of current and voltage under measurement is extended up to 1 kHz.

ATK-2250 has the following specifications:

  • Measurement:
    - Direct current: 0.1…2500 A (accuracy: 4.5…2%)
    - Alternating current: 0.1…2100 A (accuracy: 1.5…3%) (40…1 kHz)
    - DC voltage: 0.1 mV...600 V (accuracy: 1.5%)
    - AC voltage: 0.1 mV...600 V (accuracy: 1.5…2%) (40...1 kHz)
    - resistance: 0.1 Ω...40 MΩ (accuracy: 1.5%)
    - Frequency: 100 Hz...1000 kHz with 0.01 Hz resolution (accuracy: 0.5%)
  • Basic accuracy: ±1.5 %±3 dgt
  • Continuity test: < 40 Ω
  • Diode test: 3 V
  • Measurement time: 2 times per sec. for the digital indicator, 20 times per sec. for the graphical scale
  • Grip size: 2.2 in / 55 mm, for a wire: 2.6 x 0.9 in / 65 x 24 mm
  • 3ѕ digit LCD
  • Service functions:
    - zero auto set
    - data hold
    - hold of max. and min. values
    - measurement range auto set
    - analog output for an oscilloscope or multimeter
  • Battery: 9V
  • Dimensions: 10.7 x 4.4 x 1.8 in / 271 x 112 x 46 mm
  • Weight: 1.4 lb / 647 g

AKTAKOM ATK-2250 can be used together with an oscilloscope or external multimeter. Therefore follow the below steps:

  1. Set the rotary switch to «A» or «~A».
  2. Connect the test leads (they are not included into the standard accessories kit) to «+» and «COM» respectively.
  3. Connect these sockets with the similar sockets of the multimeter or, using a special cable, with the oscilloscope socket and the display will show the measured value

The page of AKTAKOM ATK-2250 contains the full description of the clamp meter, its technical characteristics, lots of additional pictures and the answers for other frequently asked questions.

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