Non Polarizable Electrode Np-60plus for IP Resistivity and Spontaneous Potential Observation.
SEIS TECH INC.Digital Planimeter for Geological Survey (QCJ-2A)
Nanjing Longjun Survey Instrument Co., Ltd.Omni Geophone 14Hz with High Sensitivity for Vibration Monitoring
SEIS TECH INC.Detective Instruments Underground Water Detection Pqwt-Tc150 Portable Detector Groundwater
Hunan Puqi Water Environment Institute Co., Ltd.145mm ABS 3D Laser Scanner Reference Sphere for Atr Surveying Instruments
Geomaster GroupDigital Planimeter for Area Measurment (QCJ-2000)
Nanjing Longjun Survey Instrument Co., Ltd.Piezo Hydrophone 4Hz for Underwater Seismic Monitoring in Shallow Sea and River
SEIS TECH INC.3 Year Warranty Dual Freqency Echo Sounder System Single Beam Echo Sounder
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.Geomaster 176cm Orange Heavy-Duty Flat-Head Wood and Fibreglass Hybrid Tripod
Geomaster GroupReflective Sheet Reflect Target Material 20/30/40/50/70/80 mm Industrial Survey Instrument
Zengyu Industrial (Shanghai) Co., Ltd.Assorted Geohone Cases for Land, Desert, Marsh and Transition Zone
SEIS TECH INC.Geomaster 173cm Black Heavy-Duty Round-Head Wood and Fibreglass Hybrid Tripod
Geomaster GroupCoal Mines Surveying Directional Sensor Instruments
Qingdao ZITN Technology Co., Ltd.Mwd / Lwd / Measure While Drilling / Logging While Drilling
Orient Energy & Technologies Co., Ltd.Electromagnetic Resistivity While Drilling
Orient Energy & Technologies Co., Ltd.