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OEM
Происхождение товара
Jiangsu, China
Product name
Plant Chlorophyll Meter
Measuring object
land plant leaves
Measuring principle
Difference of optical density at two wavelengths of 650nm and 940nm
Measuring range
0.0-99.9 SPAD
Measurement time interval
less than 2 seconds
The maximum sample thickness
1mm
Sample insertion depth
10mm
Power
4.2V rechargeable lithium battery