0 1mm portable leaf area meter

...field. The instrument can accurately, quickly and damage-freely measure the leaf area and related parameters of the leaves, and can also measure the area of the picked plant leaves and other sheet objects. Leaf area measuring instrument is widely used in...

... (0.8m/s; 1.6 m/s; 3.2 m/s; 6.4 m/s;13.2m/s) 3.Pressure Depth Range: 0 to 10m; Accuracy: ±2mm. Ultrasonic Depth Range: 0.02-5m; Accuracy: ±1mm. 4.20 coordinate points to describe cross section of the river’s...