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Yaxin-1303 plant porometer is a new plant transpiration instrument developed by our company, which is suitable for both teaching and scientific research.

There are several significant advantages ，includes  high performance-price ratio, strong automation, light weight, low power consumption and simple operation. The whole system includes display, keyboard, microprocessor, data memory, flow control system and battery. It can fully satisfy the measurement of plant leaf transpiration and stomatal conductance. The whole system also has intelligent calibration, parameter setting, fault warning, data management and a variety of measurement functions.  

2026.08.27