ALL SUN EM480B Audio Impedance Tester Portable insulation CATIII Test Ranges 20/200/2000 Resistance Meter 1KHz Timer Function Data Hold
$186
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Features
True measurement of speaker systems actual impedance at 1kHz.
Three test ranges (20Ω / 200Ω / 2000Ω) 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
Specification
Range:20Ω / 200Ω / 2000Ω
Resolution:10mΩ / 100mΩ / 1Ω
Accuracy:± (2%+2) (or ± 0.1Ω)
Test Frequency:1kHz
Size:168 x 110 x 62mm
Package included
1 x Resistance Meter
| Weight | 1.102 kg |
|---|
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