Feature:1. [Measuring Principle] The measuring principle of fruit growth sensor uses the distance moved by the displacement sensor to measure the growth length of plant fruit or plant rhizome.2. [Real Time Monitoring] Can be connected to transmission equipment to view the growth data of plant rhizomes remotely in real time, and the data can be viewed anytime and anywhere.3. [High Accuracy] High accuracy incremental displacement sensor, which measures the impact speed of the fruit through the displacement sensor, which records the growth size of the intact fruit.4. [Safe To Plant] Fruit growth sensor, suitable for plants with a diameter of 0-20mm, suitable for measuring various plant fruits without harm to plants.5. [Data Storage And Recording Function] Multi point measurement can be performed on measuring plants, supporting data storage and recording function.How to Use:Installation matters:1. The sensor needs to be placed in a sheltered environment, 90 degrees perpendicular to the ground and wall mounted2. Wall mounted installation, the installation holes are located in the middle of the two sides of the device, the installation hole diameter is less than 4mm, the hole distance is 105mm, and it can&n