Calibration and Test Box for Normal Resistivities, SP, and Induced Polarization Search for: Search “17-202-290, 102 mm (4 inch) Atom Centralizer Blade” has been added to your cart. View cart $790.00 Calibration and Test Box for Normal Resistivities, SP, and Induced Polarization quantity Add to cart SKU: 17-202-096 Categories: All Products, Logging Accessories Description Additional information Description 17-202-096 Calibration and Test Box for Normal Resistivities, SP, and Induced Polarization Additional information Weight 8 lbs Related products 21-808-522, Boot and Socket Kit for 1/8 in. single conductor cable $65.00 Add to cart 02000-1452, Outer Sleeve for single conductor cablehead $15.50 Add to cart 203 mm (8 inch) Centralizer Blade $82.80 Add to cart 17-202-054, Disposable, molded PVC centralizer for 40 mm diameter probe, 95mm (3.7″) diameter boreholes $80.00 Add to cart