ALI PROBE HEAD ASSY HIGH LEVEL, ALI ELECTRONIC UNIT HIGH LEVEL, MOUNTING FASTNERS ELEC UNIT BOLT NUT, PTFE SHIELDED SIGNAL CABLE, GI FLEXIBLE METALLIC CONDUIT, SADDLES FOR GI FLEX CONDUIT 5MM THICK, PROBE MOUNTING SOCKET STUB, 1. 0 SQMM PVC INSUL CU WIRE EARTHING, ALI PROBE HEAD ASSY LOW LEVEL, ELECTRONIC UNIT LOW LEVEL