SEW 2706 IM Audio Impedance Tester (0-20 / 0-200 / 0-2000 Ohm)
ຜູ້ຜະລິດ: SEW Model: 2706 IM - ຕິດຕໍ່ພົວພັນ
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
ລາຍລະອຽດ
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| FEATURES | |||||||||||||||||||||||||||||||||||
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● 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. |
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| SPECIFICATIONS | |||||||||||||||||||||||||||||||||||
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“ Symbol appears on the display
- ຮັັບປະກັນຄຸນນະພາບ
- ຮັບປະກັນຂອງແທ້
- ສົ່ງເຖິງທີ່
- ທຳທຸລະກໍາງ່າຍ