Application: power cable main insulation fault pinpointing

Feather:
Acoustic magnetic synchronization method to find the fault point in accuracy <0.1m
HMI: Ultra-high brightness and high resolution color LCD which clearly under the sunshine.

Interface Mode:
Auto mode: automatically measure and display the acoustic and magnetic synchronic value.
Advanced mode: display the acoustic waveform and move the cursor to measure the accurate acoustic magnetic synchronic value.
Digital noise reduction: intelligent noise reduction and self-adaption noise reduction optional to insulate and reduce the noise and highlight the discharge sound.
Adjustable filter: settable for low pass, band pass, high pass and all pass modes to reduce the noise.
Auto muting function when touch the rod to avoid the noise when moving sensor.
Electronic compass function to display cable route.

Specification:
Acoustic channel bandwidth:
all-pass: 80Hz~1500Hz
low-pass: 80Hz~400Hz
high-pass: 200Hz~1500Hz
band-pass: 150Hz~600Hz
Signal gain: ≥80dB
Accuracy: 0.1m
Background noise reduction mode: support noise reduction, no noise reduction, adaptive noise reduction
Power supply: 2 X Li-ion batteries
Volume : main unit 230mm×127mm×55mm
Weight: main unit 1kg