We will actively challenge ourselves to develop our own new technologies and products, as well as to introduce excellent technologies and products from around the world.
Daiki Rika Kogyo Co., Ltd. is a manufacturer of soil moisture meters, soil physical property measurement instruments, soil hardness testers, bulk density measurement devices, groundwater measurement, and groundwater sampling equipment. Since its establishment in March 1941 as "Shoko Rika Seisakusho," our company has continuously developed and commercialized new instruments in collaboration with researchers who seek innovative solutions. The sincere cooperative relationship with these researchers has formed the foundation of our company's growth, allowing us to establish a solid position as a manufacturer of soil physical property measurement devices in Japan through our focus on "soil." To protect the rapidly changing global environment, we believe it is our responsibility to practice and realize our corporate philosophy of "protecting soil and water." We will continue to actively challenge ourselves in the development of new technologies and products, as well as in the introduction of excellent technologies and products from around the world. 【Product Line】 ■ Three-phase distribution measuring instruments ■ Particle size analyzers ■ Soil and moisture measuring instruments ■ Soil air, oxygen, temperature, and mechanical properties ■ Environmental testing equipment ■ Plant physiology measuring instruments ■ Environmental survey equipment *For more details, please refer to the PDF materials or feel free to contact us.
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【Products Handled (Excerpt)】 ■ Soil Moisture Meters (pF Measurement) ・i Tensiometer ・2ch Tensiometer ■ Soil Moisture Meters (Volumetric Water Content Measurement) ・Soil Moisture Meter (DIK Display Type) ・Soil Moisture Meter (8ch Type) ■ Soil Physical Property Measuring Instruments ・Digital Actual Volume Measuring Device ・Soil Permeability Measuring Device (4-point Type) ■ Soil Sampling Equipment ・Hand Auger ・Soil Sampler ・Root Auger Set ■ Groundwater Sampling and Measuring Equipment ・Bailer Sampler (Fluororesin Type) ・Small Submersible Pump for Groundwater Sampling ・Peat Sampler for 5m ■ Environmental Related Equipment Products ・Standard Soil Color Chart ・Rainfall Device ・Futura Continuous Flow Analyzer ■ Vermiculite Motor ■ Sonic Drill Series (SSD) ・Compact Roto Sonic MiTO8 ・Compact Roto Sonic V ■ Agricultural Field Measurement ・pF Meter (20cm) ・Potassium Ion Meter B-731 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We have upheld the management philosophy of "protecting soil and water" and are celebrating our 78th anniversary since our founding in 1941. Moving forward, we aim to become a hundred-year company and continue to grow from a unique player in the global niche market to the number one company.