ALL SUN EM480B Audio Impedance Tester Portable Insulation CATIII Test Ranges 20/200/2000 Resistance Meter 1KHz Timer Function Data Hold

ALL SUN EM480B Audio Impedance Tester Portable Insulation CATIII Test Ranges 20/200/2000 Resistance Meter 1KHz Timer Function Data Hold
Eachine1
sku: 1490659
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$79.99
Shipping from: China
   Description

Features: True measurement of speaker systems actual impedance at 1kHz. Three test ranges (20 / 200 / 2000) allow testing of home theater and commercial sound systems. Convenient protable battery operation. Low battery indication. Data hold function. Timer function for easier operation. The timer can last about 30 secondsminutes after users press TEST button. Auto power off: after about 15 minutes of nonz- use. Accuracy is specified for a period of one year after calibration and at 18 to 28 with relative humidity

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