Plural phase cable couplers

Pneumatic counterbalance for a coordinate measuring machine

Pneumatic engraving tool

Pneumatic hose coupler gage

Pneumatic measurement plug

Pneumatically controlled coupling assembly

Pocket level

Pocket level with optional magnet

Pocket sized telescoping level apparatus

Pocket transit

Pocket-sized leveling tool

Point to point self-leveling plumbing device

Point-of-aim indicator

Point-to-point miniature coax connector

Point-to-point self-plumbing apparatus and method

Pointing device

Polar co-ordinate digitizer

Polar coordinate-based profilometer and methods

Polarity indicating battery booster cable assembly

Polarity indicating connector for battery jumper cables