Automatic imaging：7" Android touch screen into 2D, 3D and curved images in real time.
Precise and stable：Over 40 years of iterative upgrades for high measurement accuracy and stable performance.
Triple screen interoperability：The instrument screen, mobile phone screen and computer screen are interoperable.
Intelligent and flexible：MN electrode and TT probe measurements can be switched, with optional wireless probe or water finding gold band.
A number of invention patents have been obtained (Patent No. ZL201320054153.5, ZL201320303919.9). In particular, the field source correction function of the invention patent "Geomagnetic Field Field Source Correction Method and Measurement Device" ZL201310205318.9 solves the shortcomings of the inconsistent and constantly changing intensity of natural electric field sources.
Kindly note: ADMT 300S-X is the upgraded and latest version out of former ADMT 200S and 300S with square-box shape which needed to be connected to Android cell phone to generate graphs. AIDU has stopped producing these old models and will not offer after-sale service gradually. Please purchase the new version as stated in this page.
Single Channel Groundwater Detector
R & D Since 1973
Stable Performance High Accuracy
Free upgrading at the original price after purchasing within six months
Single channel ground water detector is used to find out the location, depth, yield and other related information of groundwater to guide operations of borewell drilling to increase success rate and guide conducting regional hydrogeological investigations.
Site: Borehole Drilling in Linyi Shandong
Product: Single Channel Groundwater Detector ADMT-300SX
Operation: Point spacing was 2 meters , 12 points, Survey line 22 meters.
Results: Water flowed out at about 80 meters. Yield was 20 cubic meters per hour. Results were in sync with the image.
The core module of the instrument adopts integrated packaging, which has high precision and greatly enhanced anti-interference. It is equipped with a high-performance processor to run a variety of algorithms, and the output is stable and accurate, ensuring the accuracy of the instrument in various environments
After the measurement is completed, two-dimensional and three-dimensional color pictures and various curves are generated immediately. It is equipped with a 7-inch touch screen and is easy to operate. You can learn to operate it in 5 minutes
A variety of adjustable depths,Two interchangable measurement modes, MN and TT
To share data on mobile phones, instruments, computers, and remote terminals, you only need to log in with the same account, and data sharing is supported between multiple accounts.
Importation of AI model improves accuracy and intelligently provides data interpretation and well drilling suggestions. This solves the problem of large differences in local automatic analysis results for different geological analyses
The instrument includes a full set of APP software, supports free online upgrades, and can be redeemed for other products within 6 months of purchasefreely
Data processing analysis, instrument maintenance, online technical guidance and other services are all lifetime technical support
|Max Depth (m)
|1 channel MN input
|Number of Channels
|Depth Options (m)
|Scan Interval (m)
|Serial port, Wifi, Bluetooth 4.0, USB (optional 4G)
|7-inch IPS wide-angle 178° visual touch screen
|ARM Cortex-A7 8-core CPU 2.0Hz
|OpenGL ES 2.0
|Multiple options of depths, 2D/3D plotting, removable battery
|Frequency Range (hz)
|Preset or intelligent frequency selection, analog + data filtering 1-16 times superposition optional
|Acquisition Time (s)
Certificates and Awards: CE, ISO, China National High-tech Enterprise, China National Technical Invention Patent
1973: Developed the domestic short-wire D75 electrical method
1977: Developed an aerial proton magnetometer
1981: Developed domestic resistivity DW83 electrical method
1988: Developed a multi-functional high-power electric method
2001: Developed the NEP series of natural electric field geophysical probes
2005: Completed the "High-Density Electrical Method" project commissioned by the Institute of Geology and Geophysics, Chinese Academy of Sciences
2011: Completed the "Controllable Source Geodetic Electromagnetic Instrument (CSAMT)" project commissioned by the Institute of Geology and Geophysics, Chinese Academy of Sciences
2013: Received the support of the Innovation Fund of the Ministry of Science and Technology, and passed the Shanghai High-tech Achievement Transformation Certification
2017: Developed mobile phone water-finding instrument and geophysical instrument, supporting two-dimensional and three-dimensional automatic mapping of Android system
2018: Independent research and development of 16-channel series products to solve the problem of natural electric field source changes, simple, efficient and precise
2021: Water-finding instrument, geophysical prospecting instrument, aerial geophysical prospecting, earthquake advanced prediction system, etc. will be developed for cloud platform big data automatic analysis function
Use with smart hosts, several hosts available
Flagship classic version: ADMT-300S-X. Other depths: ADMT-600S-X, ADMT-1200S-X, ADMT-3000S-X
Depth can be adjusted, the number of channels can be selected, optional electromagnetic probe
Top-selling version: ADMT-300HT2. Other options: ADMT-300H, ADMT-300HT3, ADMT-800HT2, ADMT-800HT3, ADMT-3000HT3