• Model NO.：NYS-A
• Measuring Range：0.0-99.9spad
• Usage：Agricluture Plant Growth Monitoring
• Measuring Mode：2-Wavelength Concentration Difference of Optical M
• Sensor：Silicon Semiconductor Photodiode
• Transport Package：Carton Box Package
• Specification：10kg
• Trademark：Nanbei
• Origin：Zhengzhou, China
• HS Code：9031809090
• Production Capacity：300PCS a Month

Basic Info.

Model NO. NYS-A Measuring Range 0.0-99.9spad Usage Agricluture Plant Growth Monitoring Measuring Mode 2-Wavelength Concentration Difference of Optical M Sensor Silicon Semiconductor Photodiode Transport Package Carton Box Package Specification 10kg Trademark Nanbei Origin Zhengzhou, China HS Code 9031809090 Production Capacity 300PCS a Month

Product Description

 Hot Sale Portable LCD Chlorophyll Meter

Product description: 
Chlorophyll Meter can measure chlorophyll content of plants. Chlorophyll content and leaf nitrogen content have a very close relationship. Thus, chlorophyll content can reflect plants demand for nitro. Using the instrument can do go to put nitrogen fertilizer reasonably, improve utilization of nitrogen and protect environment.
 
Technical parameters:

Measuring area	10mm
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	< 2s
Measuring Range	0.0-99.9 SPAD
Accuracy	±1.0 SPAD
Repeat	±0.3SPAD
Operating temperature	0-50°C
Storage temperature	-20-55°C
Power	2 AA batteries
Dimensions (L × W × H)	155mm * 70mm * 42mm
Battery life	can maintain more than 20000 operations
Memory capacity	30datum, automatically calculate and show the average.  On :to open the power and OFF: to close the power.
AVG button	Calculate the average of data
Del (to move all data) button	Clear all the data
DISP button	Display stored datum
MEAS button	Press MEAS key to test
Weight	320 grams (excluding batteries)

FAQ     
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

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♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥