An instrument for automatically recording indications of the variation of temperature
medical instrument that uses an infrared camera to reveal temperature variations on the surface of the body
a thermometer that records temperature variations on a graph as a function of time medical instrument that uses an infrared camera to reveal temperature variations on the surface of the body
Essentially, a self-recording thermometer A thermometer that continuously records the temperature on a chart
A recording thermometer which measures a continuous trace of temperature called a thermogram The classical version of this featured a bi-metallic strip attached to a lever holding a pen As the strip expanded and contracted in response to temperature changes, the pen moved across a piece of paper on a drum rotating via some clockwork mechanim Such things are done using solid state devices sending binary data to other solid state devices in these modern times
a thermometer that records temperature variations on a graph as a function of time