Translation guide
In Japanese, the word for 'measuring instrument' depends heavily on what is being measured. The most general term is 測定器 (そくていき), but more specific words like 計器 (けいき) for meters and gauges, or 測定器具 (そくていきぐ) for tools, are common. For everyday items like rulers and scales, even more specific vocabulary is used.
A device or apparatus for measuring physical quantities, often used in technical contexts.
The most general and widely understood term for a measuring instrument, covering scientific, industrial, and technical devices.
この測定器は温度と湿度を測れます。
This measuring instrument can measure temperature and humidity.
Similar to 測定器, but often implies more precise measurement or instrumentation. Common in engineering.
計測器の校正が必要です。
Calibration of the measuring instruments is necessary.
Refers to measuring tools or apparatus, often handheld or smaller devices. Slightly less formal than 測定器.
実験には様々な測定器具を使います。
We use various measuring instruments in the experiment.
Often refers to meters, gauges, or indicating instruments (e.g., pressure gauge, voltmeter). Common in industrial settings.
パネルに多数の計器が並んでいる。
Many measuring instruments are lined up on the panel.
Instruments specifically for measuring length, distance, or physical dimensions, such as rulers, tape measures, or calipers.
A general term for measuring tools, often used for length or dimension measurement in workshops or construction.
この測定具で長さを測ってください。
Please measure the length with this measuring instrument.
Similar to 測定具, but can imply more precision. Used for tools like calipers or micrometers.
精密な計測器具を使って寸法を確認する。
Check the dimensions using precise measuring instruments.
Common household or personal measuring devices, often with specific names in Japanese.
Often used for devices that measure weight or volume, like kitchen scales or measuring cups. Can be a general term for measuring instruments in daily life.
料理には計量器が欠かせません。
Measuring instruments are indispensable for cooking.
Instruments used in surveying, weather observation, or geomatics.
Specifically refers to surveying instruments like theodolites or levels.
測量器を使って土地の高さを測る。
Measure the height of the land using a surveying instrument.
Used for observation instruments, especially in meteorology or astronomy. Implies monitoring rather than just measuring.
気象観測機器が設置されている。
Meteorological measuring instruments are installed.
In many situations, Japanese speakers prefer specific instrument names over generic terms like 測定器. For example, use 温度計 (thermometer), 体重計 (bathroom scale), or 巻尺 (tape measure) when the type is known.
Direct translations like 測る器具 or 測定の道具 are unnatural. Stick to established compound words ending in 器, 計, 具, or 装置.
A more formal term for measuring apparatus or equipment, often larger or more complex. Can be used for home medical devices like blood pressure monitors.
この測定装置で血圧を測ります。
I measure my blood pressure with this measuring instrument.