SMD Audio Multimeter AMM-1

The SMD AMM-1 audio multimeter measures amplifier true power, AC voltage and current, DC voltage, apparent power, impedance, frequency and power factor. It can also help identify subwoofer-enclosure tuning frequency.

Included

• AMM-1 audio multimeter
• Protective rubber boot
• Harness
• Manual

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-shut off timer 8 - 10 minutes after ON button is pressed
• Battery self-test and display of condition when AMM-1 is initialized