WDJD-3A Resistivity & IP Sounding Meter

for groundwater exploration

SP survey,1D Resistivity/IP sounding

WERT-60/120 2D Electrical Resitivity Tomography System

2D Resistivity Tomography

ERT/ERI

WERT-10X/V 5/10 channels electrical 2D/3D ERT System

5/10 multi-channels

2D/3D RES/IP tomography

WERT-9A/9B/9C 2D/3D Electrical Resistivity/IP Imaging System

2D/3D Res/IP Tomography

1D VES, 2D/3D Res/IP imaging

WDA Series DC Electrical Resistivity/IP Sounding Meter

1D Res/IP vertical sounding

Upgraded into 2D/3D ERT function

WDDS-2C/3C Earth Resistivity Sounding Meter

Resistivity Sounding

SP survey, 1D Resistivity VES

Geo-electrical Resistivity Logging Exploration System

electric log

WGMD-30 Micro Electrode Distance 2D ERI System

ERT/ERI

for lab reaserch

WDDS-2/3 Geophysical Resistivity Sounding Meter

Resistivity Sounding

SP survey, 1D Resistivity VES

Winch & Reel for 1D VES sounding

for wiring

1D VES accessories

WDZS-3A DC Resistivity Meter for groundwater

vertical electrical sounding

groundwater detector

PDJC Logging Winch for Resistivity Logging