temperature gauge
Plural
temperature gauges
1
a device that shows how hot or cold something is
- The car's temperature gauge showed that the engine was getting too hot.
- She checked the temperature gauge on the oven to make sure it was at the right setting.
- The temperature gauge in the room indicated it was 25 degrees Celsius.
- He installed a new temperature gauge in the fish tank to monitor the water.
- The weather station uses a temperature gauge to measure the outside temperature.