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Description
Portable Chlorophyll MeterChlorophyll Meter Display Chlorophyll Leaf Temperature Calculate Standard Fertilizer Export Data to Computer Features: Allows entry of plant name, standard nitrogen content, and utilization, enabling direct calculation of standard fertilizer. Simultaneous display of chlorophyll content and leaf temperature on the same screen, with concurrent storage capabilities. USB interface for connection to a computer, facilitating export of measured data for
Chlorophyll Meter Display Chlorophyll Leaf Temperature Calculate Standard Fertilizer Export Data to Computer
Features:
- Allows entry of plant name, standard nitrogen content, and utilization, enabling direct calculation of standard fertilizer.
- Simultaneous display of chlorophyll content and leaf temperature on the same screen, with concurrent storage capabilities.
- USB interface for connection to a computer, facilitating export of measured data for management and analysis of plant nutrients.
Specification
- Model: CM-B
- 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: ±1.0 SPAD; ±0.5°C
- Repeatability: ±0.3 SPAD; ±0.2°C
- Power Supply: 4.2V - 2000mAh rechargeable Li battery
- Memory Capacity: 30Kb, with automatic calculation and display of the average
- Packing Size (W*D*H): 270*210*140mm
- Gross Weight: 1.0kg
Downloads
PDF Specification - Download Here
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Great and informative
Format: Paperback
Bought this for my 8 year old for homeschool history. We both enjoyed reading it.
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Reviewed in the United States on September 29, 2020
★★★★★ 5
Wonderful book!
Format: Paperback
This was the perfect book for preparing my children to visit Rome! We enjoyed it very much!
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Reviewed in the United States on February 16, 2019
★★★★★ 5
He loved them both
Format: Paperback
Bought this to go with a 3D puzzle of the Colosseum for my son... He loved them both. :)
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Reviewed in the United States on March 20, 2018
★★★★★ 5
A SWEET AND LOVELY JOURNEY
Format: Kindle
These characters were so much fun. The story flowed beautifully with a strong love and a sweet little boy, who sometimes was a holy terror. My only child was a boy and I could relate to adding another “mom” to our family. That little boy is now, himself, a grandfather (Poppy) to three sweet kids.
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Reviewed in the United States on March 10, 2025
★★★★★ 5
Heartwarming and adorable
Format: Kindle
It's not often that I cry happy tears but damnit this book made me well up at the end. I adored every single word of this story. It was just adorable and both women are so so sweet and while it wasn't angst free none of the angst came from miscommunication or anything cliche. This was just a great time from start to finish. I lost sleep to read and I have no regrets.
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Reviewed in the United States on March 5, 2025