roduct description: QT-PH06S/30S is a durable soil pH meter, it can be inserted into soil and measure soil pH rapidly. No batteries and no special maintenance needed for the meter.
QT-PH06S/30S agricultural soil pH meter
Specifications
QT-PH06S
QT-PH30S
Measurement range
pH: 3~8;
soil moisture: 10~80%
Resolution
0.2
Accuracy
0.2 (Suitable for arable land and teaching experiment)
Operating temperature
5~50℃
Probe length
6cm
30cm
Configuration
pH Meter, manual, portable carrying box
Soil pH is very important to crop growth. Most of crops can hardly survive when soil pH is too high or too low. The appropriate pH is critical to the quality of crops.
The best soil pH for main crops:
Crop
pH
Crop
pH
Crop
pH
rice
6.0~7.0
peanut
5.0~6.0
Chestnut
5.0~6.0
wheat
6.0~7.0
tobacco
5.0~6.0
watermelon
6.0~7.0
corn
6.0~7.0
tea
5.0~5.5
cabbage
6.0~7.0
soybean
6.0~7.0
potato
4.8~5.4
tomato
6.0~7.0
sugarcane
6.0~8.0
orange
5.0~7.0
pumpkin
6.0~8.0
sweet potato
6.0~6.0
litchi
6.0~7.0
Cucumber
6.0~8.0
Origin: China
　
Beijing Tel: +86-10-62111044 / Fax: +86-10-62114847 / Add: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Sales: Sales@Qudao.com.cn / Support: support@qudao.com.cn
Commande par e-mail............... billyjoneschemstore@gmail.com
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*I’m not responsible for the phenomenal shape you’re going to been in after purchasing this rower 😎
Condition:
âž¡ï¸Like new
âž¡ï¸No dings
âž¡ï¸No rust
Specs;
âž¡ï¸Display 22†PCAP 1920 x 1080 Full HD screen
âž¡ï¸Dimensions 86″L x 25″W x 47″H
âž¡ï¸Stored dimensions 25″W x 33″D x 86″H
âž¡ï¸Weight limit Holds up to 375 lbs
âž¡ï¸Height limit Fits up to a 36†inseam
Hidrow row machine in great condition.
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Product description: Double ring infiltrometer is a simple device used to measure the rate of water infiltration into soil. Water infiltration rate is the water flows into a unit cross section of soil per unit time. It can be calculated by the measuring results and Darcy's law.
QT-IN12-W Double Ring Infiltrometer
The standard device includes several sets of stainless steel rings with different diameter, which can deal with several measurements at the same time to get accurate and reliable
iPhone 13 Pro Max 256GB
Alpine Green
Slightly used
Condition:
* Smooth, No Scratch / No Dents
* Complete Package
* No Issue
* No repair history
* True Tone Working
* Face Id Working
* Excellent Battery Health (100% Battery Health)
* Complete Package
Pick up and delivery available
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