Schlumberger I/O Modules PCB: 3471-522, 3012-502, 510-000, 3012-511 - Lot of 13Schlumberger I O Modules PCB: 3471 522, 3012 502, 510 000, 3012 511 Lot of 13 1 x 3471 522 00 Scanner Emission Sensor 1 x 510 000 Y Axis Buffer 1 x 3012 511 001 Axis Interconnect 1 x Z Axis Interconnect 9 x 3012 502 I O module International buyers please note: Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine