Hm9800 Underground Cable and Pipe Locator with Strong Anti-Interference
September 15 06:29:24, 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 a powerful tool used for locating and determining the depth of underground cables, optical fibers, and metal pipelines. It is ideal for use in mobile communication, telecommunications, power, cable TV, water supply, gas, and other pipeline-related industries.
The HM9800 offers both real-time automatic gain and manual gain settings, along with peak signal display, direct sounding, and key DC value readings, making it easy to operate and highly efficient. It includes an outer sheath fault location function, allowing the transmitter to output a 4.8Hz fault frequency. The A rack can accurately locate and identify faults in cables and their sheaths. Optional accessories such as a "signal probe and tracer line" enable detection and location of non-metallic drainage pipes.
The device automatically selects the best search frequency, measures loop resistance, and continuously adjusts impedance for optimal signal output. The receiver can detect two types of passive frequencies and two active frequencies, features automatic real-time gain adjustment, and directional indicators, making it one of the most user-friendly locators available.
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 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# 10 pcs; 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
