Calibration and Test Box for Normal Resistivities, SP, and Induced Polarization Search for: Search “02000-1627, Rehead Clamp Block 3/16 to 1/4 inch diameter cable” 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 02000-1453, Brass Sleeve for single conductor cablehead $18.50 Add to cart 02000-1526, Seating Tool, 1/8 inch Single Conductor Rehead $71.30 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