Board Controller enables efficient and convenient tests for rapid in-circuit detection without disassembly, saving time and labor costs. Key benefits - Quick in-circuit testing without removing the board, reducing downtime and labor costs - Interchangeable probes allow you to cover multiple optocoupler types and specifications with a single tool - Improves flexibility and precision when testing electronic components - Suitable for a range of environments to help ensure safe and reliable device operation Who should use it - Electronic repair engineers, hobbyists, production technicians, and educational institutions seeking accurate evaluation of optocoupler performance Use scenarios - On-site repair and service centers performing optocoupler tests directly on assemblies without disassembly - Small-to-medium production lines performing quick optical isolation checks during assembly or QC - Educational labs and training facilities conducting hands-on optocoupler experiments and demonstrations Compatibility and performance - Designed to accommodate various optocoupler types and specifications through interchangeable probes, enhancing adaptability across applications - Built to support reliable testing workflows in repair centers, home electronics testing, production environments, and laboratory research, helping maintain device safety and quality