FS-S02 Digital plant chlorophyll meter

Technical parameters:

Measuring area: 10mm

Measuring mode: 2-wavelength concentration difference of optical methods

Sensors: Silicon semiconductor photodiode

Display mode: measuring value: 3 digits liquid crystal display

Measuring times: 2 digits liquid crystal display

Min measuring interval :< 2s

Measuring Range: 0.0-99.9 SPAD

Accuracy: ±1.0 SPAD

Repeat: ±0.3SPAD

Operating temperature: 0-50°C

Storage temperature: -20-55°C

Power:2 AA batteries

Battery life: can maintain more than 20000 operations

data capacity：2GB  SD card