Grain moisture meters are widely used inagricultural field. These devices are available with probes of various types. In particular, there are needle and wire modifications. Microprocessors are used with a frequency of 20 Hz. The depth of measurement for moisture meters of this type is quite different. On average, the measurement accuracy is 0.3%. The instrument calibration function is not available in all devices. Quality model on the market costs about 5300 rubles.
How to choose a device
For grain crops, a moisture meter is prettysimply. First of all, the buyer must pay attention to the measurement accuracy parameter. It fluctuates around 0.3%. In this case, the processor frequency is on average equal to 30 Hz. In modern models, probes are available with a latch. The catcher is most often installed open type. The calibration function of the moisture meter is very useful. The battery should pick up the lithium type. Its capacity is on average 300 Ah. The measurement depth of a quality device is 20 mm.
Wile 55 model overview
Wile 55 grain and seed moisture meter specificationshas the following: the threshold frequency is 25 Hz, the depth of measurement is 12 mm, the accuracy is 0.5%. Coaxial port in the device is provided. The plate under the probe is rectangular. Capacitors in the device are located at the top of the structure. The chip in the moisture meter is used with an output diode.
Rectifier used with probe.Capacitive capacitors in the device are missing. According to customers, the model is perfect for wheat. The permeability limit is at 2.2 F. It is also important to mention the compact dimensions of the hull. Buy this device on the market at a price of 4400 rubles.
Wile 65 Reviews
This is an inexpensive and versatile moisture meter.Customer reviews suggest it is great for wheat. The measurement accuracy of the device is 0.6%. The coaxial port of the model is not provided. If necessary, the model can be connected to a computer. The probe is installed short length.
Output pins are located above the plate.The chip is provided with a diode bridge. If you believe the buyers, the definition of humidity does not take much time. With a fine-grained device, the device handles fine. This model weighs only 430 g. The parameter of the maximum frequency is 13 Hz. The moisture meter of grain Wile 65 is on sale at the price from 4200 rub.
Consumer reviews about the device PM-450
Указанный влагомер зерна отзывы от покупателей gets good. For wheat, the model is used frequently. The probe in the device is matched to 2.3 cm. In this case, the microcircuit is used with a converter. Thus, the determination of the level of moisture does not take much time. The calibration system in the device is missing. If you believe the buyers, the case is not afraid of mechanical damage.
Model weighs only 430 g.The coaxial port of the moisture meter is not provided. The display system is applied diode type and is equipped with a rectifier. If you believe the buyers, the probe breaks in the device infrequently. Special attention deserves a high-quality processor device. The threshold frequency indicator is at 43 Hz. Temperature detection system is not provided. It is possible to buy this moisture meter of grain crops at the price from 4600 rub.
PM-455 model overview
This is a professional and reliable grain moisture meter.cultures. Reviews of experts say that the model has a high-quality processor. Automatic calibration system is. The probe in the device is used with a single-channel sensor. To improve the accuracy of measurement there is a controller.
The threshold permeability parameter is 12 F.If you believe the opinions of experts, the probe fails infrequently. The resolution of the modification is at around 2 PH. The protection system is applied with the marking PC20. You can buy the specified moisture meter of grain crops in a specialized store for 5200 rubles.
Opinion about the moisture meter "Fauna"
The grain moisture meter "Fauna" is produced with onethe probe. Sensors in the model are not provided. Directly microcircuit is used with a rectifier. Its frequency parameter reaches a maximum of 4 Hz. The system of automatic calibration, unfortunately, is missing. If you believe the reviews of experts, the probe periodically fails. On average, the measurement time is 3 seconds. The lithium battery is used, and the model has a capacity of 240 Ah. It is possible to buy the specified moisture meter of grain crops for 3800 rub.
Consumer reviews on the device OHAUS MB25
The specified grain moisture meters (flow) reviews, asusually get for high measurement accuracy. The probe in the device is applied contact type. Its length is 1.3 cm. In total, the model has two sensors. If you believe the opinions of experts, then problems with discharge are rarely observed. The plate in the device is very fragile. In this case, the rack is made of aluminum. The maximum frequency is 34 Hz.
Manufacturer's automatic calibration systemprovided for. The specified moisture meter of grain crops weighs only 370 g. The body in the device is made of plastic. The function of determining the temperature is missing. The contacts of the model are at the top of the structure. The probe of the model is connected to a rectifier. Converter in the specified moisture meter is missing. According to experts, this model is suitable for working with wheat. Buy a moisture meter of grain crops can be priced from 4200 rubles.
VSP-100 model overview
VSP-100 grain moisture meter is great forwheat. In this case, the probe is used contact type. The model has a processor at 20 Hz. The automatic calibration system works well. If you believe consumer feedback, problems with the probe are rare. The contacts of the model are located under the plate. The probe length is 1.3 cm.
The converter is applied pulse type.The protection system for a moisture meter of grain crops of the specified brand is marked with PC20. The threshold permeability does not exceed 3.3 F. The rack in this case is made of plastic. The measurement accuracy is about 0.4%. It is possible to buy the specified moisture meter of grain crops on the market for 4500 rubles.
HE Lite Reviews
HE Lite - grain moisture meter (universal), whichsold at an affordable price. Consumers praise him for a high-quality probe. The measurement speed is 3 seconds. The system of automatic calibration, unfortunately, is missing. The contacts in the device are located above the plate. The probe length is 1.2 cm. Electrodes in this case are installed with a rectifier. The threshold permeability parameter is in the region of 4 F. The case of the specified moisture meter of grain crops is made of plastic. Buy model can be priced at 3900 rubles.
Consumer reviews about the device MT – PRO 5
This grain moisture meter is quite common.used by agronomists. First of all, experts praise the device for a wide rack. The speed of moisture measurement is 2 seconds. Automatic calibration system is. The contacts of the model are connected to a movable plate. The rack has a small height. The processor at the moisture meter of grain crops is applied at 44 Hz. Pulse catcher installed under the probe. Batteries are used lithium type. Their capacity is 240 Ah. The specified moisture meter of grain crops exactly 420 g weighs. To buy the device for today the user is capable at the price from 4600 rub.
MT – PRO 10 model overview
This is a very popular and popular moisture meter.grains. A feature of the model is considered a high-quality probe. The IC in this case is used with a converter. According to consumers, the model is allowed for wheat. The speed of moisture measurement is 2.5 seconds. Coaxial port in the device is available.
Manufacturer's automatic calibration systemnot provided. Electrodes are installed with an insulator. The security system is labeled PC20. The sensor is used two-junction type. The maximum permeability parameter is in the region of 4.3 F. The catcher of the model is used with an adapter. It is possible to buy the specified moisture meter of grain crops at a price of 4 thousand rubles.
Opinion on MT – PRO 20
This grain moisture meter is produced with twoby sensors. Electrodes of the model are installed in the lower part of the structure. The battery is applied lithium type. In this case, there is no automatic calibration system. The processor is applied at 23 Hz. The probe is used with a length of 1.5 cm. The maximum permeability index is 3.2 F. The catcher is used with a capacitor. The measurement accuracy of the specified moisture meter of grain crops is at the level of 0.8%. The device is often used to work with wheat. It is possible to purchase this device at the price of 4500 rubles.
Consumer reviews on the device Farmex 1010
The specified grain moisture meter has a lot of advantages.First of all, experts and consumers note high measurement accuracy. Sensors are used with a tubular probe. Its length is 1.4 cm. Electrodes are installed under the plate. The stand of this moisture meter of cereals is made of plastic. The automatic calibration system is working properly. Problems with the conductivity of the probe occur infrequently. On average, the rate of determination of moisture is 3 seconds. The index of maximum permeability is 3.5 F. In turn, the accommodation capacity is at the level of 5 PH.
The plate is made of aluminum alloy.The catcher is of the pulse type. The sensor at a moisture meter of grain crops is not afraid of the increased temperature. Problems with failures in the chip rarely occur. The battery is a standard lithium type, and its capacity is 250 Ah. Buy this grain moisture meter at a price of 4800 rubles.
