Beijing Jinzhengmao multifunctional soil tester TRF-2B is available in large quantities and is sold directly from the manufacturer.

Beijing Jinzhengmao Multifunctional Soil Tester has a large number of ready-made direct sales from manufacturers
Beijing Jinzhengmao Technology Co., Ltd. specializes in the production of various soil testing instruments and temperature instruments, with high precision, professional services, and direct sales from manufacturers without intermediate links. For the best price, please call the company.
Beijing Jinzhengmao Multifunctional Soil Tester
Function Introduction
The country's exclusive "chassis/agent integrated aluminum alloy chassis" design is easy to carry, sturdy and durable.
It can detect available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, and total potassium organic matter content in soil and chemical fertilizers and organic fertilizer plants, qualitative and quantitative soil pH and salt content, soil moisture content, and soil environmental temperature content testing functions. It can also be used as an automatic monitoring device for soil moisture and temperature. The recommended fertilization amount can be calculated for the target yield of national agricultural fruit tree cash crops.
Digital circuit programming design minimizes operator errors and labor intensity.
The cassette part adopts a five-channel dual optical path series structure design, which has no mechanical displacement and wear. The optical path test positioning is accurate, ensuring the accuracy of the measurement results.
Beijing Jinzhengmao Multifunctional Soil Tester
It uses a high-brightness lamp as the light source and silicon semiconductor as the signal receiving system, with a lifespan of up to 10,000 hours. The light source is stable and consistent.
Using LCD Chinese large screen display, Chinese menu prompts operations and guides the operation process.
Equipped with an embedded micro printer with printing function.
The power supply adopts a built-in lithium battery pack and is equipped with an automatic charging circuit. The single-hole independent socket can be connected to AC car cigarette lighter power supply, solar power supply or other arbitrary current power supply.
Beijing Jinzhengmao Multifunctional Soil Tester
Technical Parameters
Nutrient Measurement Technical Parameters
Stability value, absorbance drift within three minutes is less than
Repeatability value, absorbance is less than< br/> Linear error is less than
Sensitivity to red light and blue light
Wavelength range, red light and blue light, shock resistance qualified
Note that the above technical parameters are higher than the national standard
Value acidity and alkalinity measurement technical parameters test range ~ Error
Salt content conductivity measurement technical parameter test range ~ relative error
Soil moisture technical parameter range ~ measurement accuracy measurement stability time in seconds
Temperature test technical parameter range ℃ ~ ℃ measurement accuracy ℃
Beijing Jinzhengmao Multifunctional Soil Tester
Power supply DC lithium battery power supply, AC mains power ~ Hertz DC power supply can be connected to car cigarette lighter power supply, solar power supply or other arbitrary current power supply.
Thank you very much for choosing Beijing Jinzhengmao Technology Co., Ltd., which specializes in the production of various online infrared thermometers, molten steel infrared thermometers, ultrasonic flaw detectors, thickness gauges, spark leak detectors, buried pipeline anti-corrosion layer detectors, hand-push type Gas detector, four-in-one gas detector, soil non-nuclear density meter, asphalt non-nuclear density meter, anchor pulling instrument, flue gas analyzer, soil detection instrument