Manual Arahan Pengesan Persimpangan Bukan Linear isecus DT-820
DT-820 MANUAL OPERASI EAR JUNCTION DETECTOR Pengesan Simpang Tak Linear Hos Penyesuai AC-DC Talian sambungan Jenis-C Fon kepala 2"harmonik sample DT- 820 JUNCTION DETECTOR Schematic Diagram of Product Structure Antenna: Transmitting and receiving test signals. Head-end: Displaying device status, such as…