potometer

/puh-tom-i-ter/US // pəˈtɒm ɪ tər //UK // (pəˌtɒmɪtə) //

电位计,电位器,电位表,湿度计

Definitions

n.名词 noun

1
Meteorology.
- : an instrument for measuring the amount of water that a plant loses through transpiration, consisting of a sealed vessel of water with a cutting inserted in such a way that moisture can escape only through absorption and transpiration.