Precision machining is defined as machining in which the relative accuracy is 10-4 or less of a feature/part size. It encompasses not only the traditional techniques such as turning, grinding, lapping and polishing refined to the nanometer level of precision, but also the application particle beams, ions, electrons and X-rays. Ion beams are capable of machining virtually any material and most frequent applications of electrons and X-rays are found in the machining or modification of resist material for lithographic purposes. The interaction of the beams with the resist material induces structural changes such as polymerization, which alter the solubility of the irradiated areas.

Precision manometer is used for automotive, HVAC, laboratories and general industrial applications. It is compatible with air or non-corrosive and non-ionized gases and liquids. Eight selectable pressure ranges make this instrument compatible with all measuring systems. The readings are easy to read displayed in large 15mm high digits. The functions include auto off, reading hold/min/max, with push-button recall, and a built in tilt stand. This unit comes complete with a built-in sensor with dual inputs for gage or differential measurements.