• Frequency: 10 - 20,000 Hz
• AC Impedance: 0 - 200 Ohms
• True Power Dyno: 0 - 15,000 Watts
• DC Voltmeter:-100 Volts to +100 Volts AC Voltmeter: 0 - 150 VRMS AC Ammeter: 0 - 100 ARMS
• Measure True Amplifier Power output into any load reactive or resistive

SMD AMM-1 Steve Meade Designs Impedance / Dyno / Wattage Audio Multimeter

This listing includes:

• (1) AMM-1 tool


• (1) Protective silicon rubber boot


• (1) Harness

The Audio Multimeter and Handheld Dyno Measure true amplifier power! Measure impedance of speaker boxes. Measure voltage drops, and much more!

Features:

• Measure True Amplifier Power output into any load reactive or resistive


• Measure Common DC voltages


• Measure DC voltage drops during quick transients on cable runs or battery/charging systems


• Measure the Impedance of speakers at any power or frequency from 20Hz - 1kHz (box rise)


• Measure the Phase Difference between Voltage and Current into reactive loads (Power Factor)


• Find the Tuning Frequency of subwoofer enclosures


• Tune subwoofer enclosures for maximum power transfer


• Measure AC Volts (amplifier output)


• Measure AC Amps (amplifier output)


• Measure apparent power (VA)


• Measure Frequency of a Sound Wave

Specifications:

• 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 Ohms


• True Power Dyno: 0 - 15,000 Watts


• Auto-shutoff timer 8 - 10 minutes after ON button is pressed


• Battery self-test and display of condition when AMM-1 is initialized

Dimensions:

• Length: 9 inches


• Width: 6 inches


• Height: 2 inches