Composition and Technical Parameters of Soil Moisture Tester

Soil moisture tester [Hengmei hm-s]. Soil moisture is an indicator of soil. In the process of crop planting, we should pay attention to whether the soil nutrients meet the standard, and at the same time, we should always pay attention to the water problem in the soil. If the water in the soil is no longer within a reasonable range, crops can not grow normally. Therefore, we need to use a soil moisture meter to detect the water in the soil, and later through agricultural activities such as irrigation Adjust the soil moisture index by drainage and other measures.

The soil moisture meter [Hengmei hm-s] adopts an integrated structural design and integrates liquid crystal display instrument sensor portable suitcase into a portable suitcase. The machine has the advantages of small volume, simple operation, reliable performance and convenient carrying in the field. The large screen Chinese liquid crystal display can display the temperature value, moisture value, group number, low voltage alarm, storage data, etc. in real time, which is convenient for field operation. The instrument can be set with a variety of soil formula to facilitate the moisture measurement of different soil. It can store the soil temperature value and moisture value at each specified point. The upper computer software has powerful functions. At any time, the recorded data can be exported to the computer through the USB interface, and can be stored as an excel table file to generate a data curve for further data processing by other analysis software.

In modern agricultural production, people have a further understanding of soil moisture. Soil moisture and nutrients are the nutritional environment for crop growth. Only when this environment is suitable can we increase production and income. Soil moisture meter [Hengmei hm-s] is easy to carry and small in size. It is widely used in soil moisture detection, dry farming and water-saving irrigation, fine agriculture, forestry, geological exploration, plant cultivation and other fields.

Technical parameters of soil moisture tester [Hengmei hm-s]:

1. Measurement parameters: soil volume water content;

2. Unit:% (m3 / m3);

3. Test sensitivity: ± 0.01% (m3 / m3);

4. Range: 0-100% (m3 / m3);

5. Measurement accuracy: within 0-50% (m3 / m3) ± 2% (m3 / m3);

Within 50-100% (m3 / m3) ± 3% (m3 / m3);

6. Resolution: 0.1%

7. Measurement area: 90% of the influence is in a cylinder with a diameter of 3cm and a length of 6cm around the central probe;

8. Stabilization time: about 10 seconds after power on;

9. Response time: the response enters the stable process within 1 second;

10. Power supply mode: lithium battery or AC

11. Communication mode: USB2.0

12. Software: the upper computer software is free

13. Cable: moisture national standard shielded wire 2m, temperature PTFE high temperature resistant wire 2m.

Why Are Teams Like Arsenal, Bayern and PSG Lining Up for Thomas Tuchel?
The former Borussia Dortmund manager may have been out of a job since last May, but that has not stopped some of the world's biggest clubs from pursuing him. We take a look at some of the reasons why the young tactician is receiving so much attention.Rose through the youth ranksWhen Tuchel's largely uneventful playing career ended, he quickly set his sights on management. The German advanced quickly through the ranks. He first coached FC Augsburg II, then moved on to Mainz 05's youth team, before taking on the task of coaching the senior squad. Success with Mainz and Dortmund followed. Because of the way his career progressed, many see Tuchel as having paid his dues. Bayern's Jupp Heynckes recently remarked that Tuchel's experience of working on every coaching level in the German system, makes him a good fit to take on a team of Bayern's stature. Add to this the fact that Tuchel is only 44 and you get the profile of a manager geared towards great success. Managed to live up to expectations set by Jurgen KloppUnder Jurgen Klopp, Borussia Dortmund became of Germany's biggest teams after a considerable wait. Tuchel was chosen as his successor and many saw it as a gamble. But Tuchel's Dortmund performed well. Even though the team only won a German Cup during his management, the general consensus was that the team managed to cement their role as one of Europe's strongest teams. His resignation is said to have had little to do with results or performances. Rather, tensions between the club's hierarchy and the manager arose and Tuchel took the decision to cut his time at the club short.Known for enforcing disciplineTuchel may have been considered a handful while in Germany, but this may now prove his bioggest asset. When he departed Dortmund, he was seen as a difficult character. He was unafraid to take on the board and get into disputes with some of his star players.Almost a year later, the clubs who are pursuing the manager understand the importance of a strong handed disciplinarian. It's one thing that clubs like Arsenal, PSG and Chelsea all seem to have missed this season and a significant factor in their lack of success.Considered a great tacticianEvery report concerning Tuchel includes a great deal of praise for his intelligence and desire to improve his understanding of football. Clubs have faith in him and they are willing to give him a chance. Undeniably there is a sense of excitement of what the 44 year-old would be able to do at the helm of a super club.Also, he has proven to be capable of working under pressure. Things certainly looked pretty bleak when he took over for Klopp as Dortmund manager. Tuchel managed to keep up the level of performances despite losing important players and the general pessimism from fans and media. Simply put, big European clubs are willing to give Tuchel free reign to reorganize their teams and guide them towards success.What teams are rumored to have displayed interestThe big football news story this weekend was that Tuchel was on his way to London to meet with Arsenal officials. The German press has gone back and forth on the report and it's unclear what Arsene Wenger's role in the decision is, if any.Reports also circulated that PSG and Chelsea, afraid of losing their opportunity to speak to the German manager, got in contact with him and effectively offered him the job for next season. Both teams currently employ high-profile managers, but are likely to look for a change at the end of the season. There's also the vote of confidence given by Bayern manager Jupp Heynckes. The 77 year-old encouraged Bayern's board to consider hiring Tuchel as a replacement, when Heynckes is set to retire at the end of the season. This is unequivocally the biggest job in German football besides the national team coaching position. Thomas Tuchel is without a doubt a manager who has been able to do plenty with the resources he has been given. He has also proven to have a vision that he is unwilling to compromise. It will be exciting to see what he is able to do if put in charge of one of Europe's biggest clubs. The Bundesliga and Europe's other top leagues are hosted through FootballCoin contests. Join for free and for a chance to win significant cryptocurrency prizes.what is the difference between mono fishing line and braided line?Mono is made of a single strand or filament,hence the name monofilament nylon fishing line.Braid is just that,multiple strands or filaments braided together,usually out of spectra,or kevlar material,but not always,in the old days you would have braid made of rayon or dacron fibers.Most people fish with at least ten pound test mono for bass,although many use much heavier strength line in heavy cover and submerged trees,braid is thinner pound for pound and is tough to break and cut. It's also very slippery,and getting a knot to hold can be a challenge.Each kind of line has it's uses,where you fish determines what to use
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