H?i ??ng XSKT khu v?c mi?n Nam yêu c?u ??i lý ph?i cho ng??i bán l? tr? l?i vé s? ?Compact and rugged, this oscilloscope is perfect for industrial electrical and electro-mechanical machines troubleshooting and routine maintenance applications.This product or service is made up of a Lithium-ion battery. Don't blend with reliable waste stream.