Portable Leaf Area Meter is a portable instrument for non-destructive leaf area measurements. This handheld meter can measure the leaf area, average area, length, width, perimeter and ratio of length and width. The measured data can be saved by the inside memory and upload by USB.
Characteristics
Parameters: Leaf area, average area, length, width, perimeter, and ratio of length and width.
With Microcomputer technology and LCD display.
With a rechargeable lithium battery.
With time recording function and the measuring time can be
Communication interfaces: mini-USB interface and the data can be lead into the computer (only apply to YMJ-B).
Cover material: iron
Technical Parameters
Test unit: millimeter, square millimeter(upgraded)
Precision: ±2%
Resolution: 0.1mm(upgraded)
Measuring Length: ≤2000mm(upgraded)
Measuring Width: ≤213mm(upgraded)
Thickness: ≤3mm(upgraded)
Data capacity: 5000 Groups (upgraded)
Power: 3.7V Li-ion battery(upgraded)
The Function Difference
YMJ-A : without computer interface
YMJ-B: RS-232 connects the meter to PC, data can be converted to excel format can be printed.
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