| Answer | Crossword Clue |
|---|---|
| sclerometric | pertaining to measurement by sclerometer, an instrument for measuring the hardness of minerals |
| sclerometers | SCLEROMETER, an instrument for measuring the hardness of minerals |
| turbidimetric | relating to measurement by turbidimeter, an instrument for measuring the turbidity of liquids |
| pyrheliometric | relating to measurement by pyrheliometer, an instrument for measuring the heating effect of the sun |
| radiotelemetry | signalling by radiotelemeter, an instrument for measuring an electrical or other quantity and signalling the measurement to a distant point |
| plethysmography | measurement by use of a plethysmograph, an instrument for measuring change in body part size due to blood flow |
