HZ-R30 cable path detector is a multi-functional cable path identification and detection instrument. It features multiple functions including cable path detection, cable identification, and cable grounding fault location (optional) . The instrument consists of a transmitter, transmitting current clamp, receiver , receiving flexible current clamp, connecting test leads, stethoscope (optional), and A-frame (optional accessory) .

Pipeline Path Detection: This instrument enables trenchless detection of metal pipelines and underground cables, facilitating pipeline surveys and depth measurements. Utilizing various filter technologies, it possesses strong anti-interference capabilities, enabling precise positioning and depth measurement. Suitable for detecting and inspecting various underground metal pipelines, pipeline management and maintenance, municipal planning and construction, and power supply departments, it is an essential instrument for pipeline maintenance units. This function is achieved through a signal transmitter, receiver, signal transmitting clamps, and connecting test leads. The instrument has the following features:

1. Multiple detection modes: classic positioning mode, full-screen signal mode, and signal curve mode.

2. Classic positioning mode: Compass, direction and signal amplitude display, intuitively showing the left and right direction of the pipeline.

3. Full-screen signal mode: 360° omnidirectional pipeline path indication, continuously displaying depth, current, and relative pipeline position. The interface is simple and intuitive, requiring no prior experience to operate.

4. Signal curve mode: Displays historical signal strength curves, allowing you to locate cables by observing changes in the curves.

5. Current direction determination (at some frequencies) can eliminate interference from adjacent lines and prevent tracking errors by calibrating the current direction.

6. The color of the pipeline simulation line displays the signal interference intensity in real time.

7. With a built-in frequency sweep test function, users can select a suitable signal frequency for pipeline measurement based on the frequency sweep results, avoiding interference from the same frequency.

8. Fully digital high-precision sampling processing: stable and reliable, ultra-high sensitivity, extremely narrow receiving bandwidth, strong anti-interference capability, and can effectively suppress power frequency and harmonic interference from nearby operating cables and pipelines.

9. Multiple detection frequencies: 10 active detection frequencies and 2 passive detection frequencies.

10. The transmitter offers multiple signal output methods: direct output, clamp coupling, and induction.

11. The transmitter features digital power amplification for high-power output, fully automatic impedance matching, and fully automatic protection.