기기명 (Instrument) : Audio Impedance Testers
제작회사 (Manufacturer) : SEW (Standard Electric Works Co., LTD)
형식 (Model) : 2706 IM
세부내용 (Description) :
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.
-. Measures transformer impedances.
-. Battery operated.
-. Low battery indication.
-. Data hold function.
-. Timer function for continuous hands free operation.
-. The timer can last about 3-5 minutes when users press.
-. TEST ON/OFF button.
SPECIFICATIONS
|
Measuring ranges |
0-20Ω / 0-200Ω / 0-2000Ω |
|
Test frequency |
1kHz |
|
Accuracy |
20Ω : ± 2%rdg±2dgt or ± 0.1Ω, |
|
Low battery |
“ “ Symbol appears on the display |
|
Data hold indiction |
“ “ Symbol appears on the display |
|
Display |
LCD 3½ digit (2000 counts) |
|
Dimensions |
205(L) × 90(W) × 55(D)mm |
|
Weight |
Approx. 530g |
|
Power source |
1.5V (AA) × 6 |
|
Safety standard |
EN 61010-1 CAT III 300V |
첨부 (Attach)
파일내용 (The content of file) :
- Datasheet (데이터시트) :
사진 (Picture) :
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