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AMM-4189 Digital Multimeter & Oscilloscope

Digital Multimeter & Oscilloscope. Oscilloscope function: 3.5" color LCD; 320x240 pixels, Bandwidth: 10MHz, Real time sample rate: 50MSa/s, Risetime: 17.5ns, Channels: 1, Vertical Sensitivity: 50mV/div to 100V/div, Vertical Resolution: 8 bits, Trigger Mode: Free Run, falling edge, rising edge; Trigger Source: Internal; Trigger Coupling: AC/DC, Max Input Voltage: 400V (peak), Cursor Measurement, Voltage and time/Frequency. Multimeter Functions: Max DC/AC Voltage: 1000V, Max DC/AC Current: 10A, Temperature: -200C to 1350C, Max Resistance: 50MΩ, Max Capacitance: 10mF, Max Frequency: 10MHz, Diode and Continuity Test. Bluetooth PC Interface. True RMS.

User's Manual (2.55 Mb)

AKTAKOM AMM-4189 Professional True RMS Industrial Digital Multimeter with oscilloscope functions and TFT color LCD display, providing fast A/D converting sampling time, high accuracy, built-in datalogging and Trend Capture features. It can trace any interrupted problems of the equipments and watch on without person. It is easy to find and solve the problems of the production equipments, providing Bluetooth technology and memory the datasheets. It is much more safe measurements with double molded plastic housing design and IP67 waterproof function.


  • Large 50,000 count 320 x 240 TFT color LCD display
  • 10MHz/50MS/s bandwidth/Real time sample rate
  • Logging function with TrendCapture for easy review of logged data
  • Bluetooth PC interface for easy data transfer & accuracy calibration
  • 100kHz/100kHz bandwidth (voltage/current)
  • AC, AC+DC true-RMS measurements
  • Records events and trends
  • Saves measurements
  • A/D convert fast sampling time
  • Peak capture (records transients as fast as 250μs)
  • Min/Max/Average with Time stamp (records signal fluctuations)
  • Moto winding and low ohm (50Ω) measurement range
  • Low pass filter IP Rating 67
  • Compatible with AC/DC clamp-on adaptor with bluetooth at mV range


  • Test leads
  • Li-ion batteries
  • Type K temperature probe
  • Bluetooth and Software
  • Carrying case
  • User's Manual

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