MCH Instruments Co., Ltd.
Main products:DC Power Supply,Oscilloscope,Spectrum Analyzer,Function Generator,Millivoltmeter
Products
Contact Us
  • Contact Person : Mr. Wang Vincent
  • Company Name : MCH Instruments Co., Ltd.
  • Tel : 86-755-83281201
  • Fax : 86-755-83280257
  • Address : Guangdong,Shenzhen,Room 28P, Block B, Modern Window, Huangqiang Road North, Shenzhen, GD, CN
  • Country/Region : China
  • Zip : 518031

MCH Speaker Impedance Tester,MCH-2893A Speak tester,400Hz,1KHz fixed freq,20Hz-4Khz manual adjusting, 50Hz-3999Hz sweep range

MCH Speaker Impedance Tester,MCH-2893A Speak tester,400Hz,1KHz fixed freq,20Hz-4Khz manual adjusting, 50Hz-3999Hz sweep range
Product Detailed
MCH-2893A Double display windows of frequency and impedance Internal voltage-controlled oscillator, Three working modes

 MCH-2893A Speaker Tester, impedance test

Model

MCH2893A

Test parameter

Impedance /Z/ Z

Zero clearing  0

Short-circuit zero clearing  0

Range mode 

Automatic, manual  ,

Test port

Two ports 2

Display 

LED display, frequency 4 digits, impedance 4 digits LED 4 4

Test signal 

Test frequency 

Fixed frequency: 400Hz, 1kHz 400Hz-1kHz

Manual adjusting: 20Hz-4kHz 20Hz-4kHz

Sweep range: 50Hz-3999Hz 50Hz-3999Hz

Frequency precision 

+/-1Hz

Test current 

100mA, 50mA, 10mA, 1mA, 0.1mA

Current precision 

+/-5%

Impedance test range

0.1Ω-20kΩ

Precision

+/-0.5% reading  +/-1digit

Comparator 

PASS, FAIL, sound alarm when qualified PASS,FAIL,

*Specifications are subject to change witout prior notice.

MCH Speaker Impedance Tester,MCH-2893A Speak tester,400Hz,1KHz fixed freq,20Hz-4Khz manual adjusting, 50Hz-3999Hz sweep range



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