Soil nutrient detector
Water quality monitoring station
Water quality sensor

Shandong Fengtu IOT Technology Co., Ltd

Shandong Fengtu IOT Technology Co., Ltd. was founded in 2017 with a registered capital of 10 million yuan. The company is headquartered in No. 155 Optoelectronic Industrial Accelerator (Phase I), Optical Circuit, High-tech Zone, Weifang City, Shandong Province. The company is committed to the research and development, production, sales and service of meteorological environmental monitoring equipment. With a complete production chain, strong technical team···

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News and information

Which brand of water quality testing equipment is the best? Shandong Fengtu wins market recognition with its high precision and low price

Which brand of water quality testing equipment is the best? Shandong Fengtu wins market recognition with its high precision and low price

2026-07-16

Shandong Fengtu is a professional manufacturer in the field of water quality testing equipment, with products covering various types such as portable analyzers and online monitoring stations. Fengtu equipment can accurately detect multiple key water quality parameters such as COD, pH, dissolve···

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A fluorescence-based dissolved oxygen sensor achieves maintenance-free dissolved oxygen monitoring using optical measurement principles

A fluorescence-based dissolved oxygen sensor achieves maintenance-free dissolved oxygen monitoring using optical measurement principles

2026-07-14

The dissolved oxygen sensor measures dissolved oxygen concentration in water using the fluorescence lifetime method, with a range of 0 to 20 mg/L, a resolution of 0.01 mg/L, and an accuracy of ±2%. An integrated temperature sensor enables automatic temperature compensation, and the RS485 inte···

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Measurement Accuracy of Three-Parameter Soil Monitors and Their Application in Smart Agriculture

Measurement Accuracy of Three-Parameter Soil Monitors and Their Application in Smart Agriculture

2026-07-15

Soil monitors are online devices designed to measure soil profile temperature, moisture, and electrical conductivity. With measurement ranges of -30 to 70°C for temperature, 0 to 100% for moisture, and 0 to 20,000 µS/cm for electrical conductivity, they are widely used in agricultural engine···

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