SL-206B underground cable fault locator can easily and accurately detect the direction of underground communication cable, power cable, buried depth and fault point without excavating the complex earth.It is the power, communication department and factory And the right-hand helper. By sending a specific electromagnetic wave signal to the underground pipeline, the detector uses the principle that the signal is small (almost zero) when the probe is tangent to the ground plane perpendicular to the magnetic field line, Direction and depth.

'Features'
1. Small size, light weight, easy to carry;
2. Detection method is simple, easy maintenance, with automatic protection function;
3. Low power supply voltage, AC-DC dual-use, applicability;
4. Transmitter power, high efficiency;
5. Detection error is small, anti-interference ability;
6. Stable and reliable performance, ability to adapt to the environment.

'Main Specifications'
(A) of the transmitter technical indicators:
1. Transmitting power: ≥25W, adjustable;
2. Transmitting frequency: 1K ± 0.1Hz, beat frequency 1-2Hz;
3. Output impedance matching: 0-100Ω;
4. Launch distance: ≤ 5Km (5 km can be moved outside the level);
5. Working current: ≤ 3A, 1-3A adjustable;
6. Working power: 12V (battery or car power);
7. Weight: 2.8Kg (excluding battery weight);
8. Overall dimensions: 99 × 220 × 220
(B) Detector Specifications:
1. Sensitivity: 0.1mV;
2. to the position deviation: < 20cm;
3. Detection depth: ≤ 5m;
4. Working power: 6V nickel-cadmium batteries;
5. Weight: 0.9Kg;
6. Overall dimensions: 60 × 160 × 120