Chlorophyll Content Measurement Meter with Range 0.0-99.9SPAD 2GB Data Storage Product Introduction:

*Chlorophyll plays a crucial role in the photosynthesis of plants. Its content is an important indicator of plant nutrition stress, photosynthetic capacity, and growth conditions. Chlorophyll content measurement can be used to monitor the growth and development conditions of plants, thereby making scientific guidance of cultivation, fertilization and management, ensuring the good growth vigor.

*The chlorophyll meter is able to measure the relative content of chlorophyll in plant leaves (unit SPAD) or “greenness”, thereby learning plants’ actual demands on nitryl and helping the user identify the shortage of nitryl in soil or whether nitrogenous fertilizer has been applied excessively.

Major Technical Indicators:

1．Measurement range: 0.0-99.9SPAD

2．Measurement area: 2mm*2mm

3．Measurement precision: within ±1.0 SPAD unit (SPAD is between 0-50)

4．Repeatability: within ±0.3 SPAD unit (SPAD is between 0-50)

5．Measurement interval: <3s

6．Date storage: SD card

7．Data storage capacity: 2GB

8．Power: 4.2V rechargeable lithium battery

9．Battery capacity: 800mah

10. Weight 250g

11.External dimensions： 140 x 85 x 45 mm (long x wide x high)

12.Working environment： 0℃-50℃；85% relative humidity