WPI Manual MicromanipulatorPopular manual micromanipulator The most widely used micromanipulator Lightweight (550 g) Sure, repeatable movement without drift Choice of optional M 3 tilting base Thumbscrew included for metric anti vibration platforms with M6 holes 5464 Base Weight and 15873 Angled Electrode Holder sold separately Comes installed with a 12 mm clamp for the M10 magnetic base Note: Be sure not to overdrive the fine focus as this may lock the fine adjustment; the min