Acoustic And Magnetic Synchronization Fixed-Point Fast delivery I 24-hour customer service I customizable Product Introduction HZ-B+ Acoustic And Magnetic Synchronization Fixed-Point Instrument. Super silent intelligent fixed-point instrument is a portable, super mute, visualization, including path indication of the impact discharge receive precise fixed-point instrument, with high voltage impact generator, using the impact discharge in the cable fault point of the magnetic field signal and sound signal time difference to determine the precise location of the cable fault point, and new technology, the background intelligent sound tracking noise reduction continuous optimization, perfect sound effect, by the headset discharge sound, can be used to assist to determine the position of the cable fault point, error within the diameter of the probe. With the function, it ensures the fast positioning. The shock discharge volume limit of 84dB(A) can be turned on or off 2. Sensor dynamic range: • Magnetic field channel: >11 OdB 3. Sensor operating frequency: 100Hz—1500Hz • Band pass filter: 150Hz—600Hz • Alkaline battery: >10 Hours • Lithium battery: Can be charged LCD: TFT Super bright real color screen, 320x240 quickly and reliably point the fault point location; • The magnetic field signal can be recorded selectively for higher fixed-point accuracy, and the trigger threshold of the sound channel and the magnetic field channel is set fully automatically; • RjManual / automatic ultra-mute technology; • BNR intelligent background noise reduction technology; • On and off the impact discharge volume ceiling; • The receiver uses a black arrow to automatically show the forward direction of the precise fixed point; • Use a yellow mark line in the receiver to indicate the relative left and right position of the central axis of the fault cable, ensuring that the fixed point is always directly above the cable; • The time difference between the two times before and after the impact disch