Gold Line ZM-1P Impedance Meter Plus Protection Relay


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    ZM-1P - Overview

    Looking to match multiple speakers to the correct power amplifier? The GoldLine ZM1P Impedance Meter Plus Protection Relay tool takes the guesswork out of setting up a distributed sound system so you can correctly match the impedance levels throughout an installation as well as the calculated watts required by your speakers.

    The Gold Line ZM1P measures the impedance of loudspeakers and entire distributed loudspeaker systems as well as individual components. It will also calculate the wattage that will be produced on an installed loudspeaker system. The ZM1P also has an Overload Protection Circuit that prevents the meter from being damaged from amplifier overloads up to 120 VAC and a Tone Generator to improve system testing and performance.

    Power Requirements ZM1P - Eight "AA" Alkaline Batteries.

    • Specifications:

      • Accuracy (typical):: Impedance ± 3% / Wattage ± 2%
      • Connectors: All Models: Load / Output: Banana Jacks
      • Display: 3.5 Digit LCD with Battery Low Indicator
      • Test Tone: 400mv (-6dBu)
      • Power Requirements: Eight "AA" Alkaline Batteries.
      • Expected Battery Life: Impedance Mode: 35 hours continuous
      • CalculatedW Mode: 23 hours continuous
      • Approvals:
        CE Mark ZM1, ZM1P
        Emissions: EN 55022 B: FCC Class B
        Immunity: EN 55024 B
      • Size (WxHxD): 3.25 x 8 x 2.25"
      • Weight: 12 oz.
      • Case Material:: High Impact ABS
      • Test Frequencies:: 100Hz, 330Hz, 1kHz, 10kHz
      • Voltage Ranges:
        25Vac: Some USA public schools and institutions
        50Vac: International
        70Vac: USA Industrial Standard
        100Vac: International
      • Impedance Measurement Ranges:
        0 to 199.9 Ω
        0 to 1999 Ω
        0 to 19.99k Ω
      • Wattage Measurement Ranges:
        0 to 19.99W
        0 to 199.9W
        0 to 1999W
    • GTIN:


    ZM-1P - Required Accessories

    California Residents:
    Cancer and Reproductive Harm -