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

• 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

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

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• Make sure you’ve received the shipping confirmation email with the tracking number.
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• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.