This lightweight handheld device determines relative chlorophyll content using dual-wavelength optical absorbance (620nm and 940nm wavelength) measurements from leaf samples. Relative chlorophyll content is displayed in the range 0 – 2000 units.
Simple 2-button Operation
Measurements take less than half of a second. A maximum of 60 measurements may be saved for individual review or displayed as an average. Leaf samples may be up to a maximum of 127mm wide.
The CL-01 is auto-calibrating and all measurements are temperature compensated to allow for changes of ambient temperature between measurements.
Up to 75 Hours of Operation
An internal rechargeable lithium polymer battery pack provides up to 75 hours of operation with a recharge time of approx. 4 hours using the 12 DC mains battery charger supplied.