Tampilkan postingan dengan label Audio Impedance Tester. Tampilkan semua postingan
Tampilkan postingan dengan label Audio Impedance Tester. Tampilkan semua postingan

Sabtu, 06 Agustus 2016

SEW 1506IM Audio Impedance Tester

 Darmatek Alat kur dan Instrument

 

FEATURES
- High quality Taut Band movement.
- Battery operated.
- Timer function for hands free use.
- Battery indicator.
- The tester measure with a frequency of 1kHz.
- Measure speaker’ s impedance.
- Measure speaker lines ( connected to load) .
- Help to calculate and check audio power systems.
- Ideal for public address installation and maintenance.
- Measure transformer impedances.

SPECIFICATIONS
Measuring system : Constant current inverter
with 1kHz approx. 2mA
Measuring ranges : 20© / 200© / 2k©
Accuracy : ± 2.5% of full scale
Dimensions : 163( L) × 100( W) × 50( D) mm
Weight
( battery included) : Approx. 420g
Power source : 1.5V( AA) × 6
Safety standard : EN 61010 CAT II 100V.





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