| model | function difference |
| YMJ-A | Without computer interface, only can save and check data on the living leaf area meter
|
| YMJ-B | RS-232 link with computer by software, you can put the datum into computer, can convert to excel format and print. |
Characteristic:
1. Can test the leaves area without damage.
2. Easy to operate. Can test many kinds of data, such as leaf area, average area, length of leaf, width of leaf, thickness of leaf, perimeter and ratio of length and width.
3. With Micro-computer technology, LCD displayer.
Technical parameters:
Test unit: Millimeter, square centimeter
Precision: +2%
Length: ≤1000mm
Width: ≤160mm
Thickness: ≤8mm
Stored datum: 200Groups
