ZM-104A TOA Speaker Line Impedance Meter
The ZM-104A is a TOA impedance meter for checking loudspeakers, speaker lines and loudspeaker circuits. It provides direct impedance readings in ohms and uses a 1 kHz oscillator to measure speaker impedance across ranges from 5 ohms to 100 kiloohms.
Designed for mobile testing, the meter runs on four AA batteries and is supplied with a carrying case and one set of test leads. Its graphic impedance-to-power conversion table helps support practical speaker system checks where long cable lengths or installed loudspeaker circuits need to be assessed.
Key Features
- Supports straightforward impedance checks for loudspeakers and speaker circuits.
- Helps assess speaker lines where long cable lengths are part of the installation.
- Direct-reading meter format makes impedance values easy to interpret.
- Battery-driven operation suits mobile speaker line testing.
- Impedance-to-power conversion table assists practical speaker system assessment.
- PRODUCT TYPE POWER METER
- COLOR BLACK
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