Hm9800 Underground Cable and Pipe Locator with Strong Anti-Interference
September 15 06:09:26, 2025
Model NO.: HM9800
Battery Power Test: Auto
Trademark: GDHM
Specification: 362 mm * 235 mm * 133 mm
Origin: Hubei, China (Mainland)
Model NO.: HM9800
Battery Power Test: Auto
Trademark: GDHM
Specification: 362 mm * 235 mm * 133 mm
Origin: Hubei, China (Mainland)
Product OverviewView The HM9800 pipeline detector is designed to locate and determine the depth of underground cables, optical fibers, and metal pipelines. It is widely used in mobile communication, telecommunications, power, cable TV, water supply, gas, and other pipeline-related industries.
This device features real-time automatic gain control as well as manual gain adjustment. It displays peak signals, direct sounding, and DC values, making it user-friendly and efficient. The HM9800 also includes an outer sheath fault detection function. The transmitter can output a 4.8Hz fault location frequency, enabling precise identification of cable and sheath faults.
Optional accessories such as a signal probe and tracer line can be used for detecting and locating non-metallic drainage pipes. The system automatically selects the best search frequency, measures loop resistance, and performs continuous impedance matching to ensure optimal signal output.
The receiver can detect two passive frequencies and two active frequencies, with automatic real-time gain adjustment and directional indicators. This makes the HM9800 one of the most user-friendly locators available on the market today.
Technical Parameters 1. HM9800 Transmitter
Output Voltage
Standard: 982HZ, 9.8kHz, 82kHz; 4.8Hz Fault Locate Frequency
Dual Frequency Signal Output
9.8kHz + 82kHz Mixing Frequency at the Same Time
Select Best Frequency
Auto
Outer Shield Fault
0 ohm - 5 megohm
Conduct Loop Resistance
0 - 2K ohm
Max Output Power
5W
Output Power Setting
L, M, H
Power Supply
Battery 1# 10pcs; Charging Battery (Option)
Battery Working Time
24h; 35h (Charging)
Battery Power Test
Auto
Temperature
-20ºC ~ +50ºC
Size
362 mm * 235 mm * 133 mm
Weight
2.0 kg (Battery Included)
2. HM9800 Receiver
Receive Frequency
Active Signals: 982HZ, 9.8kHz, 82kHz Passive Signal: 50/60Hz, 14-22kHz
