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User Manuals, Instructions and Guides for Rika Electronic products.

Rika Electronic manuals

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Rika Electronic RK500-12 PHSensor Instruction Manual

Rika Electronic RK500-12 PHSensor Instruction Manual

December 3, 2025
Rika Electronic RK500-12 PHSensor Revision Time Reviser Current Version Remarks 20250421 SUN V5.0 User Notice Please read this manual carefully before use to ensure safe and optimal operation. Retain this…
Rika Electronic RK500-25 COD Sensor User Manual

Rika Electronic RK500-25 COD Sensor User Manual

December 3, 2025
Hunan Rika Electronic Tech Co.,Ltd RK500-25 COD Sensor User Manual RK500-25 COD Sensor Revision Time Reviser Current Version  Remarks 20250828 LI V5.0 User Notice Please read this manual carefully before…