ZHIQIAN
ALL SUN EM480B Audio Impedance Tester Portable Insulation CATIII Test Ranges 20/200/2000 Resistance
ALL SUN EM480B Audio Impedance Tester Portable Insulation CATIII Test Ranges 20/200/2000 Resistance
Regular price
$2,041.00 USD
Regular price
$3,401.67 USD
Sale price
$2,041.00 USD
Unit price
per
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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 18a?? to 28a??, with relative humidity <75%.?? ? Specification:
Range: 20?? / 200?? / 2000?? Resolution: 10m?? / 100m?? / 1?? Accuracy: ± (2%+2) (or ± 0.1??) Test Frequency: 1kHz Size: 168 x 110 x 62mm ? Package included:
1 x?Resistance Meter
? Details pictures:
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 18a?? to 28a??, with relative humidity <75%.?? ? Specification:
Range: 20?? / 200?? / 2000?? Resolution: 10m?? / 100m?? / 1?? Accuracy: ± (2%+2) (or ± 0.1??) Test Frequency: 1kHz Size: 168 x 110 x 62mm ? Package included:
1 x?Resistance Meter
? Details pictures:
