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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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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:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.9 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 4
Very warm and comfortable
Color: White, Size: X-Large
Coat is great! My zipper goes up flawlessly but it hangs up and won’t go down when I try and unzip coat. I actually need to wiggle it a little with downward pressure then it releases and down it goes. Other than that, I love this coat. I wear it in frigid below zero temps for night hunting. We’re talking -10 degrees or more and this coat has me completely comfortable. I love it.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Great jacket. True to size
Color: White, Size: Large
Gift for my son. He loves it. Fits true to size
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Coat
Color: White, Size: Large
Great buy. Comfy and warm
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Reviewed in the United States on December 24, 2025
★★★★★ 5
it took a bit of time to get it because it shipped from China
Color: Blue Gray, Size: X-Large
nice jacket fits good light weight and warm easy zip pockets and front zipper should hold up
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Reviewed in the United States on November 5, 2025
★★★★★ 4
ITS SO FLUFFY
Color: White, Size: X-Large
This jacket is magical. For the price it’s pretty amazing. The only reason this isn’t a 5 star is the zipper is a little on the cheap feel side. Kinda loose feeling while zipping up. I’ve had no issues with it though. That’s being nitpicky. If you don’t have a weird feel for zippers it’s a 5 star review. Very lightweight and very comfortable and warm. I love the sleeve that goes past the cuff so if you are wearing gloves it helps shield them as well to stay warm. Great design and the fit is your regular fit. If you wear a large, get the large. If you want a little room underneath go one size higher. I did that because I like my winter jackets with a little bit of room. Great jacket would highly recommend
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Reviewed in the United States on January 30, 2025