SMD AMM-1

Discover the potential of the AMM-1, a precise measuring device from SMD. Specialized in the assessment and optimization of power, impedance and frequency in the field of audio technology, it offers a variety of specific functions. This tool enables, among other things, the measurement of the true amplifier power, the determination of DC voltage drops and impedance of loudspeakers, as well as precise frequency and phase difference analysis. With the included measuring clamps and a detailed manual, you are able to delve deep into the world of precise measurement analysis.

• measuring the true amplifier power
• Measuring common DC voltages
• Measuring DC voltage drops on cable routes or battery/charging systems
• Measurement of the impedance of loudspeakers at any power or frequency from 20Hz - 1kHz (speaker rise)
• Measuring the phase difference between voltage and current
• Find  the tuning frequency of subwoofer enclosures
• Tune subwoofer enclosure for maximum power transmission
• Measuring alternating voltages (amplifier output)
• Measuring AC Amps (Amplifier Output)
• Measuring the apparent power (VA), phase angle and real power (Watts) of audio amplifiers or the consumption of devices powered by AC power
• Measuring the frequency of a sine wave

• measuring device AMM-1
• measuring clamps black/red
• manual
  

• DC voltmeter: -100 volts to +100 volts
• AC voltmeter: 0 - 150 VRMS
• AC ammeter: 0 - 100 ARMS
• AC apparent power: 0 - 15,000 VA
• Power factor: 50 - 100%
• Frequency: 10 - 20,000 Hz
• AC impedance: 0 - 200 Ohm
• True Power Dyno: 0 - 15,000 Watt
• Automatic shutdown timer: 8 - 10 minutes after pressing the ON button
• Battery self-test and display of the status when AMM-1 is initialized