The LI-3000C is a lightweight, non-destructive instrument to get leaf area measurements where you need to. Ideal for rapid field surveys of attached leaves at a single point in time, or throughout their life cycles, the LI-3000C measures the area, length, average width, and maximum width of each leaf. Measurements are displayed on the digital readout as data are taken and recorded in the on-board memory for subsequent analysis. You can save a record for each leaf, or group records so that they represent the total for each plant or treatment group.