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  • Large LCD display 68 x 34 mm (1.338" x 2.677")
  • True measurement of speaker systems actual impedance at 1kHz
  • Three test ranges allow testing of home theater and commercial sound systems
  • Measures transformer impedances
  • Battery operation
  • Low battery indication
  • Data hold function
  • 0 Ohm adjustment
  • EN 61010-1 CAT III 200V, EN 61326-1, EN 61326-2-1, EN 61326-2-2
  • It is recommended a drawing be first made of speaker system to verify proper installation
  • Take care to ensure that the system is not connected to the amplifier
  • Ensure the system under test is not live
  • Check batery, of sysmbol appears on the display, replace with new batteries
  • Short the tips of the leads, adjust the "0 Ohm ADJ", control to set the reading of zero
  • Connect test leads to speaker or speaker leads. Note : Speakers may be connected together either in series or parallel to achieve desired final impedance
  • Rotate the function switch to a suitable range then press the push button to test and take the reading
295.00 *

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AD2821A is the first economic portable LCR meter with 10 KHz measure. It can measure 6 basic parameters: inductance L, capacitance C, resistance R, impedance Z, dissipation factor D and quality factor Q. It has measurement accuracy of 0.3% and 4-bin sorting. Applied complete 5-terminal measurement configuration solves problem of measurement for equivalent series resistance and capacitor with small dissipation that other portable LCR meters can’t solve. It can replace general low-frequency LCR meter. With battery external power supply, the meter is ideal for field and portable applications, such as component inspection at fixed place, and immediate measurement by buyer and maintenance personnel.

Information about Product

450.00 *

In stock
can be shipped within 3 days

Prices without VAT or delivery