Gi?i m?i (bao g?m t?t c? gi?i nào có s? thay ??i, c?p nh?t m?i ho?c ?i?u ch?nh)Compact and rugged, this oscilloscope is ideal for industrial electrical and electro-mechanical devices troubleshooting and maintenance purposes.Higher-frequency waveform, meter, capacitance, and resistance measurements together with continuity checks are all include