'Features'
● multi-frequency emission, anti-interference ability, suitable for complex pipeline detection;
● signal application mode for the induction method and the direct connection of two, suitable for different occasions;
● Multiple response modes: double coil peak method, single coil peak method, zero value method;
● A variety of sounding methods: direct reading method, 80% method, 70% method and 50% method;
● Large-capacity battery pack: to meet the long-term work and can be recycled.

'Main Specifications'
● Transmitter power: 10W (0.5-10W, automatic adjustment);
● Operating frequency: Transmitter: 512HZ, 8KHZ, 33KHZ; Receiver: 50HZ, 512H, 8KHZ, 33KHZ;
● depth range: ≤ 5 m;
● depth error: ≤ 5% of the depth;
Horizontal positioning error: ≤ 2% of buried depth.

'Detection principle and method'
Using the principle of electromagnetic induction, through the detection of underground metal pipeline magnetic field distribution to determine the exact location of the underground pipeline, direction and depth.