Min. Order Reference FOB Price
1 Piece US$1.00 / Piece
Product Description
Electrical Well Logging Tools Geophysical Borehole Logs Tool Borehole Logging Borehole Logger For Groundwater And Mineral Borehole Logging Exploration Description The Natural Gamma &Electrical Resistivity Probe measures natural gamma,16" Normal &64"Normal Resistivity,Spontaneous Potential ...