- Accurate test, fine workmanship, easy to carry, completely replace the optical power meter. - In the era of high bandwidth, reliable fibre optic power equipment is particularly important. This handheld photometer helps check cable performance, calculate relative power loss, locate faults and fix errors. - Key benefits - Portable and easy to use on site for quick power testing - Enables checking cable performance and identifying issues fast - Calculates relative power loss to assess link efficiency - Helps locate faults and guide error correction without bulky equipment - Core attributes - Function: handheld optical power measurement and performance assessment - Size: compact, portable design for convenient field use - Build: fine workmanship and quality construction - Performance: accurate test results for reliable diagnoses - Practical use scenarios - Field installation and commissioning of fibre optic links to verify performance - On site fault locating in active networks to pinpoint problem points - After splicing or connector changes, to verify relative power loss and ensure link quality