Impedance Meter / Signal Generator Plus | IM-SG+

Impedance Meter / Signal Generator Plus | IM-SG+ This Listing Includes: (1) Impedance Meter / Signal Generator Plus (1) Harness (1) User Manual Product Description: The Impedance Meter/Signal Generator Plus (IM-SG+) is a professional-grade audio diagnostic tool designed for installers and enthusiasts who demand precision. Engineered to measure impedance and generate clean test signals, it streamlines enclosure tuning, crossover setup, and driver testing. Covering a frequency range of 10Hz–20kHz, the IM-SG+ features Auto-Lock technology, Min/Max impedance hold, and selectable frequency ranges for fine-tuned accuracy. Whether you’re verifying , testing long wire runs, or identifying rattles inside a vehicle, this compact device delivers fast, reliable results. The integrated pink noise generator and extended battery life make it an essential tool for optimizing any sound system. Features: Precision AC Impedance Meter: 10Hz–20kHz frequency range Auto-Lock for automated top/bottom impedance detection Min/Max hold function for detailed analysis Super smooth frequency knob for fine adjustments Locate and test speakers, crossovers, and wiring Determine tuning frequencies for sealed, ported, or bandpass enclosures Identify driver Fs for accurate system design Pink noise generator for system diagnostics Extended battery life for longer use Dimensions: Length: 9" Width: 6" Height: 2"