indicator pointer
61Caliper — For other uses, see Caliper (disambiguation). A vernier caliper …
62Radio direction finder — Civil Air Patrol members practice using a handheld radio direction finder to locate an emergency locator transmitter …
63Nocturnal (instrument) — A nocturnal as costume jewellery. This is a functioning nocturnal, though only about 5 cm tall. It shows the month ring on the outside in brass. The silver coloured inner disk shows the time and has an indicator on one edge. By setting the… …
64Cursor (computers) — A blinking text cursor, stopped in the middle of typing the word Wikipedia. In computing, a cursor is an indicator used to show the position on a computer monitor or other display device that will respond to input from a text input or pointing… …
65Magic number (programming) — For other uses of the term, see Magic number (disambiguation). In computer programming, the term magic number has multiple meanings. It could refer to one or more of the following: A constant numerical or text value used to identify a file format …
66Norden bombsight — The Norden bombsight at the Computer History Museum in Mountain View, California. This example does not have the associated autopilot attached …
67index — indexable, adj. indexer, n. indexical, adj. indexically, adv. indexless, adj. /in deks/, n., pl. indexes, indices / deuh seez /, v. n. 1. (in a nonfiction book, monograph, etc.) a more or less detai …
68Water clock — For the individual water clock at The Children s Museum of Indianapolis, see Water clock (Indianapolis). A display of two outflow water clocks from the Ancient Agora Museum in Athens. The top is an original from the late 5th century BC. The… …
69Multimeter — A digital multimeter A multimeter or a multitester, also known as a VOM (Volt Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter may include features such as the ability …
70Torque wrench — A torque wrench is a tool used to precisely set the torque of a fastener such as a nut or bolt. It is usually in the form of a socket wrench with special internal mechanisms. A torque wrench is used where the tightness of screws and bolts is… …
