1. Soil nutrients : Nitrogen, nitrate, ammonium, phosphorus, available potassium, organic matter, total nitrogen, total phosphorus, total potassium, pH
2. Trace elements:Boron, manganese, iron, copper, calcium, magnesium, sulfur, chlorine, zinc, silicon etc
3. Fertilizer nutrients : Acid nitrogen, nitrate, ammonium, urea nitrogen, urea, biuret, available phosphorus, available potassium, soluble phosphorus, humic acid, organic matter, total nitrogen, total phosphorus, total potassium.
4. Plant nutrients : Nitrogen, phosphorus and potassium; nitrate, nitrite, sulfur dioxide, formaldehyde.
5. Tebacoo nutrients : Total nitrogen, total phosphorus, total potassium, reducing sugar, total sugar, boron, manganese, iron, copper, calcium, magnesium
![](http://sc04.alicdn.com/kf/H1a9df441141447f19bea42a5ce3036c0E/205727636/H1a9df441141447f19bea42a5ce3036c0E.jpg)
![](http://sc04.alicdn.com/kf/H409db01bf8304bc1a5e6fa665a04c909R/205727636/H409db01bf8304bc1a5e6fa665a04c909R.jpg)
3. Built-in thermal printer,storage printing test result.
![](http://sc04.alicdn.com/kf/Hdf7ab7a37c4940babc1a36907a6b94a9B/205727636/Hdf7ab7a37c4940babc1a36907a6b94a9B.jpg)
![](http://sc04.alicdn.com/kf/H971574e93b2c4a6d9cf7d3375cf26348S/205727636/H971574e93b2c4a6d9cf7d3375cf26348S.jpg)
![](http://sc04.alicdn.com/kf/Hda649e9f7ec9478a9e28988dab4fadc25/205727636/Hda649e9f7ec9478a9e28988dab4fadc25.jpg)
![](http://sc04.alicdn.com/kf/H728c8f5a0c7248ac92d96a51510a68332/205727636/H728c8f5a0c7248ac92d96a51510a68332.jpg)
Measure range
|
0.001-9999
|
Stability
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<0.003 within 3 minutes
|
Linearity error
|
<0.003
|
Repeatability error
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<0.005
|
Sensitivity
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Red light ≥4.5×10-5
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Blue light ≥3.17×10-3
|
|
Green light ≥2.35×10-3
|
|
Orange light ≥2.13×10-3
|
|
Wavelength
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Red light:680±2nm;
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Blue light:420±2nm;
|
|
Green light:510±2nm;
|
|
Orange light:590±2nm
|
|
PH
|
A,Measure range:1~14pH
B,Error:±0.1
|
Voltage
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A,AC180V~240V,50Hz
B,DC12V/5W
|
Measure time
|
For soil(N,P,K)≤30min
|
![](http://sc04.alicdn.com/kf/Hfae0ebb767424b379fa93cc322615a3bY/205727636/Hfae0ebb767424b379fa93cc322615a3bY.jpg)
![](http://sc04.alicdn.com/kf/H0ce3d8704a89405ebb683fe417543899f/205727636/H0ce3d8704a89405ebb683fe417543899f.jpg)
Q1: Why Choose NANBEI ?
(1).Professional manufacturer with more than 13 years experience
(2).Exported to more than 97% Countries
(3).Turnkey Solution is no problem
Q2:OEM,ODM acceptable or not?
Absolutely Yes
Q3:What’s kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C …
Q4:Can we visit your factory online?
Absolutely no problem
Q5:Can we make online video inspection before shipment?
Absolutely no problem
Q6: what’s the MOQ ? Sample order is OK?
MOQ:1 set, sample order is no problem
Q7:What’s your logistics service?
International express,Air freight,Ocean,Rail,Truck,Integrated logistics,Liner logistics for your choice.
Q8:How to ensure product quality and after-sales service?
We have CE, ISO quality certificate, and SGS authentication.
After-sale service:
1.Warranty : 1 year
2.We supply free part for quality problem in warranty
3.Long life technical support and service
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