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Precision Geophone Sensors for Seismic Exploration

High-sensitivity geophones, strings, and 3-component systems engineered for land and underwater mineral, oil, and gas exploration. Trusted by geophysical teams across Europe, Asia, and the Americas.

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Who We Are

Geospace Geophones is part of the China Exploration Instrument Online Market — a leading manufacturer and supplier of high-quality geophysical instrumentation since 2015. We specialize in geophone sensors, geophone strings, 3-component systems, and specialized seismic detection equipment.

With over a decade of experience, our products are exported to more than 30 countries, including the United States, Germany, Russia, Kazakhstan, and Indonesia. Our focus is on delivering reliable, high-performance tools for land and underwater exploration.

High Sensitivity & Low Frequency Detection
Water-Resistant & Rugged for Harsh Environments
Used in Oil, Gas, and Mineral Exploration
Geophone Sensor Close-up Geophone String Array 3-Component Geophone Underwater Hydrophone

Our Premium Products

Engineered for precision, durability, and high sensitivity in seismic data acquisition. Explore our range of geophones and geophysical equipment trusted worldwide.

Digital Geophone Sensor GLI

GLI Digital Geophone Sensor

Lightweight terrestrial digital sensor for land oil exploration with high sensitivity and low distortion.

High Sensitivity | Digital Output
3-Component Geophone GHL-1

GHL-1 3-Component Geophone

Terrestrial seismic string for petroleum exploration with omnidirectional detection and stable parameters.

3-Axis Detection | Oil Exploration
Hydrophone HJ-8

HJ-8-5/14/350 Hydrophone

Underwater geophysical equipment with high sensitivity output for submarine cable and marine surveys.

Underwater Use | High Output
GD(H)-4-100 Geophone

GD(H)-4-100 Geophone

Low distortion, high sensitivity detector for land mineral and oil exploration with stable parameters.

Low Distortion | 100Hz Range
GHL-3 Downhole Geophone

GHL-3 Downhole 3C Geophone

Compact structure borehole geophone for shear wave velocity testing and deep-earth surveys.

Downhole Use | Shear Wave Testing
GD-XXS Series Geophone

GD-XXS Digital Geophone

Precise seismic exploration sensor with digital signal processing and high-frequency response.

Digital Signal | High Precision
GA-8 Receptacle Connector

GA-8 Receptacle Connector

Water-resistant connector with 1m depth rating, ideal for field deployment and telemetry systems.

Water Resistant | 1m Depth
Bidirectional Geophone GD-8J

GD-8J Bidirectional Geophone

Special sensor with bidirectional detection for enhanced seismic wave analysis in complex terrains.

Bidirectional | Enhanced Detection

Why Choose Geospace Geophones?

Engineered for performance, reliability, and global deployment in extreme environments.

High Sensitivity Sensors

Our geophones utilize advanced piezoelectric and electromagnetic technologies to detect even the faintest seismic signals with precision.

Water & Weather Resistant

Designed for land and underwater use, our sensors and cables are built to withstand moisture, dust, and extreme temperatures.

Global Export Experience

Trusted by clients in the US, Europe, Russia, Central Asia, and Southeast Asia. On-time delivery and technical support guaranteed.

10+
Years Experience
30+
Countries Served
500K+
Units Shipped
98%
Customer Satisfaction

Frequently Asked Questions

What is a geophone used for?

A geophone is a sensor that converts ground movement into voltage, used in seismic surveys for oil, gas, and mineral exploration, as well as earthquake monitoring and engineering studies.

What’s the difference between a 1C and 3C geophone?

A 1C (single-component) geophone detects vertical ground motion, while a 3C (three-component) geophone captures motion in three directions: vertical, north-south, and east-west, providing full seismic wave analysis.

Are your geophones waterproof?

Yes, many of our geophones and strings are designed with water-resistant or waterproof housing, suitable for wet terrain and shallow underwater deployment. Check product specs for depth ratings.

Do you offer custom geophone solutions?

Yes, we provide OEM and ODM services. Contact us with your specifications for custom geophone design, cabling, and packaging.

Get in Touch

For product inquiries, technical support, or custom solutions, reach out to our team.

Email

roni@hotamail.com

Location

East Town Industrial Park, Qiantan Town, Jiande, Hangzhou City, Zhejiang Province, China. 311600

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