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CRFISH Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for CRFISH products.

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CRFISH manuals

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CRFISH manuals from online retailers

CRFISH Fingertip Pulse Oximeter Model 836 User Manual

836 • May 6, 2026
Comprehensive user manual for the CRFISH Fingertip Pulse Oximeter Model 836, providing instructions for setup, operation, maintenance, and specifications for accurate blood oxygen saturation (SpO2) and pulse rate…

CRFISH Pulse Oximeter Fingertip Model YK011 User Manual

YK011 • April 13, 2026
Instruction manual for the CRFISH Pulse Oximeter Fingertip Model YK011, covering setup, operation, maintenance, troubleshooting, and specifications for accurate blood oxygen saturation and heart rate monitoring.

CRFISH 836-LED Fingertip Pulse Oximeter User Manual

836-LED • January 14, 2026
This user manual provides comprehensive instructions for the CRFISH 836-LED Fingertip Pulse Oximeter, covering setup, operation, maintenance, troubleshooting, and specifications. Designed for sports and aviation use, this device…