A plant stomatometer is a device used to measure the stomatal conductance of plant leaves, which can measure parameters such as air temperature, air humidity, light intensity par, leaf temperature, leaf chamber humidity, etc., which can help botanists and agricultural scientists better understand the physiological characteristics and environmental adaptability of plants.
Plant stomatology is widely used in the fields of agriculture, teaching, horticulture, forestry and other fields to study crop water use, water stress hazards, and biological and chemical control and regulation effects.
Stomata are the main outlet for water vapor from the body to the outside of the body during plant transpiration, and it is also the channel for photosynthesis and respiration to exchange with external gases, thus affecting transpiration, photosynthesis, respiration and other processes. Therefore, the measurement of plant transpiration rate and stomatal conductance is of great significance for agricultural research, teaching, horticultural research, forestry research, etc.
1. The plant stomatal meter can be used to measure air temperature, air humidity, light intensity par, leaf temperature, leaf chamber humidity and other parameters;
2. Display the measured values of air temperature, air humidity, leaf temperature, leaf chamber humidity, light intensity, transpiration rate, stomatal conductance, etc.;
3. Two modes of open-circuit measurement and closed-circuit measurement can be set, and the closed-circuit measurement mode can choose automatic measurement and manual measurement;
4. SD card data storage, more than 150,000 sets of measurement data;
5. Lightweight and portable, with rechargeable battery, it can be used for field work.