Portable Chlorophyll Meter

Chlorophyll Meter TYS-B is a compact, lightweight meter that can be used to determine the amount of chlorophyll present in plant leaves.

The amount of chlorophyll present in plant leaves can serve as an indicator of the overall condition of the plant itself. in general, healthier plants will contain more chlorophyll than less healthy ones.

the spad value determined by the TYS-B provides an indication of the relative amount of chlorophyll present in plant leaves. this SPAD value can be used to determine if and when supplementary fertilizer is necessary. through proper use of measured SPAD values, it is possible to produce healthier plants, resulting in a larger and higher-quality crop yield.

Technical parameters:

• Measuring area: 2mm*2mm
• 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 :< 3s
• Measuring Range: 0.0-99.9 SPAD, -10~99.9°C
• Accuracy: ±3.0 SPAD; ±0.5°C
• Repeat: ±0.3SPAD, ±0.2°C
• Operating temperature: -10-50°C
• Power: 4.2V -2000mA, rechargeable Li battery.
• Memory capacity: 30KB, automatically calculate and show the average.
• Weight: 200 grams