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Every model we ship in one catalog, from RTK receivers and total stations to scanners and echo sounders. Filter by product line or brand to narrow the list.

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AIDU ADMT 32-Channel Detector for Underground Cavity, Buried Treasure, Metals, Gems
AIDU

ADMT 32-Channel

Detector for Underground Cavity, Buried Treasure, Metals, Gems

Parameter
ADMT-60KG-32D
Max Depth (m)
≤60
Channel Options
1-30
AIDU ADMT-6B Multi-Function DC Resistivity & IP Geophysical Instrument
AIDU

ADMT-6B

Multi-Function DC Resistivity & IP Geophysical Instrument

Parameter
ADMT-6B
Voltage resolution
0.001mv
Input impedance
≥50MΩ
AIDU ADMT 300S-X Single Channel Groundwater Detector
AIDU

ADMT 300S-X

Single Channel Groundwater Detector

Max Depth (m)
≤300≤600≤1200≤3000
Number of Channels
1111
Scan Interval (m)
10-6010-6010-8010-80
AIDU ADMT-1B Electrical Resistivity Meter for Groundwater Exploration
AIDU

ADMT-1B

Electrical Resistivity Meter for Groundwater Exploration

Parameter
ADMT-1B
Voltage resolution
0.01uV
Input impedance
≥50MΩ
AIDU ADMT-6B Multi-Function Electrical Resistivity Meter for Groundwater Exploration
AIDU

ADMT-6B

Multi-Function Electrical Resistivity Meter for Groundwater Exploration

Parameter
ADMT-6B
Voltage resolution
0.001mv
Input impedance
≥50MΩ
AIDU Budget Groundwater Detector NEW 2025
AIDU

Budget Groundwater Detector NEW 2025

The ADMT-200S-Y and ADMT-300S-Y single-channel ground water detectors are designed based on the magnetotelluric…

Max Depth (m)
≤200≤300
Channel Num
SingleSingle
Meas. Mode
MN/TTMN/TT
AIDU Golden Rod Groundwater Detector
AIDU

Golden Rod Groundwater Detector

AIDU's water finding Golden Rod is completely wireless and easy to operate with significantly…

Max Depth (m)
300300300800800
TT Coil(mm/w)
-300/4300/4450/8550/8
TT Iron Core(KmH/m)
-80100100120
AIDU Intelligent High-density Groundwater Detector
AIDU

Intelligent High-density Groundwater Detector

Powerful Functionality Single unit supports 1-60 channels with a complete built-in intelligent system, capable…

Max Depth (m)
≤300≤600≤1200≤3000
Scan Interval
10 M10 M10 M10 M
Meas. Mode
MN/TTMN/TTMN/TTMN/TT
AIDU ADMT Earthquake Advance Prediction System
AIDU

ADMT Earthquake Advance Prediction System

电磁场异常 1855年,在日本江户闹市区有一位开眼镜铺的商人,他用长3日尺(1日尺等于30.3厘米)的一个马蹄铁, 在马蹄铁上面粘满铁钉,用此来招引顾客。但是,在1855年江户大地震发生的当天, 吸到磁铁上的铁钉及其他铁制商品,突然掉落在地,使他大为惊愕。时过两小时,一次破坏性大地震发生了, 震撼了整个市区。地震过后,发现那块磁铁又恢复了往日的吸铁功能。类似的事件,在我们国家也曾多次出现。 1970年1月5日,在云南通海发生7.8级大地震。震前,震中区有些人在收听中央人民广播电台的广播, 忽然发现收音机音量减小,声音嘈杂不清,特别是在震前几分钟,播音干脆中断。 再如,1973年2月6日四川炉霍7.9级地震之前,县广播站的人发现,在震前5-30分钟, 收音机杂音很大,无法调试,接着发生了大地震。 地震前磁场变化,很早就被人们注意到了。1872年12月15日印度发生地震前, 巴西里亚至伦敦的电报线上出现了异常电流;1930年日本北伊豆地震时, 电流计也记到了海底电线上的异常电流。 地震能引起电磁场的变化。一般认为磁场变化的原因有两个,一是地震前岩石在地应力作用下出现"压磁效应", 从而引起地磁场局部变化;二是地应力使岩石被压缩或拉伸,引起电阻率变化,使电磁场有相应的局部变化。…

AIDU ADMT Leakage detection of anti-seepage layer in garbage landfill
AIDU

ADMT Leakage detection of anti-seepage layer in garbage landfill

双电极法是利用渗滤液或地下水的导电性和 HDPE 的绝缘性来实现的。在填埋坑中放置一个发射电极 , 在填埋坑以外的近地面的土壤中放置一个接受电极。当土工膜没有漏洞时 ,给两个电极加一定的电压 ,不能形成回路 , 无电流 ;当有漏洞时 ,电流就可以把渗滤液或地下水作为导体穿过漏洞从而形成回路 ,显示一定的电流值。 优点 :不需要预先在衬层下安装任何传感器。

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