SEW 2706 IM 数位式音响线路阻抗量测计（0-20 / 0-200 / 0-2000欧姆）

制造商SEW(查看更多该品牌的产品)

Model2706 IM

不含增值税

3,427,920 VND

含增值税

3,702,154 VND

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Measuring ranges:0-20Ω / 0-200Ω / 0-2000Ω
Test frequency: 1kHz
Accuracy:
20Ω ± 2%rdg±2dgt
200Ω / 2000Ω : ± 2%rdg±2dgt
Display: LCD 3½ digit (2000 counts)
Dimensions: 205(L) × 90(W) × 55(D)mm
Weight: 530g
Power source: 1.5V (AA) × 6

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, which is greater 200Ω / 2000Ω : ± 2%rdg±2dgt
Low battery indiction	“ “ 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 (battery included)	Approx. 530g
Power source	1.5V (AA) × 6
Safety standard	EN 61010-1 CAT III 300V EN 61326-1

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