Editing Exploration Ship Fitting Guide (section)

==Rigs==
There are several rigs that are helpful to explorers, but one of the best is the Gravity Capacitor Upgrade, which boosts scan strength by 10% (15% for T2 version). This rig has no drawbacks. 
The other scanning rigs are Emission Scope Sharpeners and Memetic Algorithm Banks, which grant a bonus to Virus Coherence for Relic and Data Analyzers respectively. The bonus is +10 for the T1 version and +20 for the T2.

If you want to boost your alignment speed Low Friction Nozzle Joints are the best for pure inertia reduction, while Polycarbon Engine Housing will blend inertia reduction with a sublight speed boost. Both of these rigs reduce your armour, so are best suited to fits that look to survive by fleeing swiftly rather than attempting to stand and fight.

Cargohold Optimization rigs can boost your cargo storage space by 15% (20% for T2) but also reduce your armour.

Hyperspatial Velocity Optimizers increase warp speed by 20% (25% for T2) at the cost of increased signature radius.

Bear in mind that although the T2 versions have a more potent effect than the corresponding T1 rig, they do have a higher Calibration cost (the resource for fitting rigs), and they usually have a much greater ISK cost as well.