QIUSUO Chlorophyll Meter Leaf Chlorophyll Meter with 2GB SD Card Data Storage Measuring Range 0.0 to 99.9 SPAD Measurement Area 2mm*2mm for Instantly Relative Chlorophyll Content Measurement

About this item

Chlorophyll Tester can instantly measure the relative chlorophyll content (unit SPAD) or "greenness" of plants, so as to know the true nitro demand of plants and help you understand the lack of soil nitro.

Two LED light sources emit two kinds of light, one is red light (peak wavelength is 650m), and the other is infrared light (940nm)

The instrument is small, portable and easy to handle with one hand

Non-destructive measurement, it can quickly and non-destructively detect plants, without damaging crop growth

The instrument comes with 2G data storage, which is convenient for viewing observation records

Feature:

Measurement range: 0.0-99.9SPAD

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

Power: 4.2V rechargeable lithium battery

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.

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, and enhancing crop quality and yield. As a result, it is of great significance for precision agriculture and forestry.

Please Note That This Product ONLY can measure Chlorophyll Content !!!

Overview:

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, and enhancing crop quality and yield. As a result, it is of great significance for precision agriculture and forestry.

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. This meter can be used to enhance the utilization ratio of nitrogenous fertilizer and protect the environment.

Technical Specification:

Test object: Chlorophyll content

Measurement range: 0.0-99.9SPAD

Measurement area: 2mm*2mm

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

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

Measurement interval: <3s

Data storage: SD card

Data storage capacity: 2GB

Power: 4.2V rechargeable lithium battery(Battery capacity: 800mah)

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

Working environment 0℃-50℃；85% relative humidity