crescograph

Noun

A device for measuring growth in plants.

Japanese Meaning

植物の成長を計測する装置

The botanist set up a crescograph to monitor the seedling's growth under different light conditions.

植物学者は、異なる光条件下で苗の成長を監視するために植物の成長測定装置を設置した。

Sense（1）

A device for measuring growth in plants.

For the detection of variation of growth it was necessary to devise the extremely sensitive balanced crescograph.

crescographs

（ plural ）