1.The serises of TYS Chlorophyll Meter measure the Chlorophyll content of plants immediately .

2..LCD display the results.Chlorophyll content and leaf nitrogen content has a very close realationship .The equipment is conductive to impose reasonable nitrogen and improve the utilization of nitrogen.

3.The purpose can be to protect the environment ,espacially water resources, rather than using too much nitrogen fertilizers.

Specification:

1.Measure all kinds of plant leaves

2.Area measurement: 10mm

3.Measuring mode: 2-wavelength concentration difference of optical methods

4.Sensors: Silicon semiconductor photodiode

5.Measuring Range: ≤99.9

6.Memory capacity: 30 data , automatically calculate and show the average.

                ON to open the power and OFF to close the power

                AVG (average) button: Calculate the average of the data 

                DEL (to remove all data) button: Clear all the data

                DISP (display) button: Display data

                MEAS (measurement) button: Press MEAS key then it start to work.

7.Power:Two NO.5 AA alkaline manganese batteries or carbon - zinc battery

8.Battery life:Each of two batteries can be maintained more than 20,000 operations

9.Dimensions (L × W × H) : 155mm * 70mm * 42mm

10.Weight: 320 grams (excluding batteries)

11.Precision: ±1.0 SPAD

12.Repeat: ≤±0.5SPAD
13.Working Temperature :0 to 50 centi degrees

14.Storage temperature range :-20 to 55 centi degrees

15.Time for testing:< 2s