1. Compass display: Direct display of pipeline position.
2. Left and right indicators: Left and right arrows show the position of the pipeline.
3. Tracking right and wrong prompt: at some frequencies, real-time measurement of pipeline current direction, tracking right and wrong prompt, eliminate the interference of the line.
4. Real-time depth and current measurements.
5. Historical curve display: visually displays signal changes.
6. Unique identification: caliper (optional parts) identification can clearly give identification results, stethoscope (optional parts) identification is used when it is inconvenient to use calipers.
Seven. Ground fault finding: Use the A-frame (optional) to locate the ground insulation damage point of the pipeline without zero adjustment, and the arrow indicates the direction of the fault point.
8. Digital high-precision sampling and processing, narrow receiving pass band, strong anti-interference ability, can fully suppress the power frequency and harmonic interference of adjacent running cables and pipelines.
9. Multiple detection frequencies: active and passive detection.
10. Transmitter a variety of signal output: direct output, caliper coupling, radiation induction.
11. Transmitter high power output, output multi-gear adjustable, automatic impedance matching, automatic protection.
12. Built-in large capacity lithium-ion battery pack, under voltage automatic shutdown, long-term no operation automatic shutdown.
13. The case is strong, lightweight and portable.

With its superior performance, flexible and convenient testing methods, the equipment is widely used in power, telecommunications, water supply, heat, gas, petroleum, chemical industry, urban public utilities and other fields, and has become a testing tool for construction, acceptance, and pipe network survey.

Transmitter:
Output mode: direct output, radiation induction, caliper coupling (optional).
Output frequency: 640Hz (compound frequency), 1280Hz (compound frequency), 10kHz, 33kHz, 128kHz.
Output power: maximum 10W, adjustable at 10 stops, automatic impedance matching.
Direct connection output voltage: up to 150Vpp.
Overload and short circuit protection.
Man-machine interface: 128×64 dot matrix LCD display.
Built-in battery: 4 18650 lithium-ion batteries, nominal 7.4V, 6.8Ah.
Receiver:
Input method: Built-in receiving coil, receiving caliper (optional), stethoscope (optional), blocking A frame (optional).
Receiving frequency:
Active detection frequency: 640Hz, 1280Hz, 10kHz, 33kHz, 128kHz.
Power frequency passive detection frequency: 50Hz/60Hz and 250Hz/300Hz(user configurable).
Rf passive detection frequency band: the center frequency is 10kHz, 33kHz, 128kHz.
Pipeline detection mode: wide peak method, narrow peak method, sound valley method.
Cable identification mode: Intelligent identification of receiving caliper (optional) and current measurement, stethoscope (optional) identification.
Man-machine interface: 320×240 lattice LCD display.
Built-in battery: 2 18650 lithium-ion batteries, nominal 7.4V, 3.4Ah.