INDICATOR CARD Meaning and
Definition
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An indicator card is a specialized card used as a tool for measuring or indicating a particular condition or quality. It is designed to visually display or represent information that helps track or assess a specific parameter or result.
Typically, an indicator card consists of a rectangular or square piece of paper or plastic that is printed or marked with various indicators or markings. These indicators may be in the form of lines, colors, symbols, or numbers, depending on the purpose of the card. They can be used to monitor and measure different variables such as temperature, humidity, pH level, pressure, chemical reactions, or even physical conditions like dryness or wetness.
The card is specifically designed to change its appearance or undergo a visible transformation in response to fluctuations or alterations in the parameter it is measuring. For example, a temperature indicator card may have a range of temperature-specific color changes, allowing users to instantly see the temperature range or level when exposed to heat or cold.
The main advantage of using an indicator card is its simplicity and ease of use. It provides a quick, visual representation of a parameter without the need for complex equipment or analysis. Indicator cards are commonly used in industries such as medical, manufacturing, food processing, and environmental monitoring, where prompt and accurate measurements are crucial in maintaining optimal conditions or quality control.
Common Misspellings for INDICATOR CARD
- undicator card
- jndicator card
- kndicator card
- ondicator card
- 9ndicator card
- 8ndicator card
- ibdicator card
- imdicator card
- ijdicator card
- ihdicator card
- insicator card
- inxicator card
- incicator card
- inficator card
- inricator card
- ineicator card
- inducator card
- indjcator card
- indkcator card
- indocator card
Etymology of INDICATOR CARD
The word "indicator" comes from the Latin word "indicare", which means "to point out" or "to show". The suffix "-or" denotes the agent or instrument, indicating that an indicator is something that points out or shows something.
The word "card" originates from the Old French word "carte", which means "card" or "map". This term was derived from the Latin word "charta" or Greek word "khartēs", both meaning "papyrus" or "paper". Over time, "card" came to refer to a flat, rigid piece of paper or cardboard.
Therefore, the term "indicator card" combines the idea of showing or pointing out (indicator) with a flat, rigid piece of paper (card) to refer to a card that displays information or data for interpretation or reference.
