# Inspectors, Testers, Sorters, Samplers, and Weighers > Inspect, test, sort, sample, or weigh nonagricultural raw materials or processed, machined, fabricated, or assembled parts or products for defects, wear, and deviations from specifications. May use precision measuring instruments and complex test equipment. - Code: 51-9061.00 (O*NET-SOC; SOC 2018 51-9061) - Family: [Production](https://foundation.org.ai/occupations#family-51), one of its 114 occupations - Tasks: 31 tasks (16 core and 15 supplemental) - Page: https://foundation.org.ai/occupations/51-9061.00 - JSON: https://foundation.org.ai/data/tasks/51-9061.00.json ## What the work is made of 1. Discard or reject products, materials, or equipment not meeting specifications. Core task · Task 12472 · Rated by 62 people who do the job, August 2020 2. Mark items with details, such as grade or acceptance-rejection status. Core task · Task 12478 · Rated by 62 people who do the job, August 2020 3. Measure dimensions of products to verify conformance to specifications, using measuring instruments, such as rulers, calipers, gauges, or micrometers. Core task · Task 12480 · Rated by 62 people who do the job, August 2020 4. Notify supervisors or other personnel of production problems. Core task · Task 20299 · Rated by 62 people who do the job, August 2020 5. Inspect, test, or measure materials, products, installations, or work for conformance to specifications. Core task · Task 12474 · Rated by 62 people who do the job, August 2020 6. Write test or inspection reports describing results, recommendations, or needed repairs. Core task · Task 12485 · Rated by 62 people who do the job, August 2020 7. Recommend necessary corrective actions, based on inspection results. Core task · Task 20300 · Rated by 62 people who do the job, August 2020 8. Read dials or meters to verify that equipment is functioning at specified levels. Core task · Task 12486 · Rated by 60 people who do the job, August 2020 9. Make minor adjustments to equipment, such as turning setscrews to calibrate instruments to required tolerances. Core task · Task 12495 · Rated by 61 people who do the job, August 2020 10. Read blueprints, data, manuals, or other materials to determine specifications, inspection and testing procedures, adjustment methods, certification processes, formulas, or measuring instruments required. Core task · Task 20298 · Rated by 62 people who do the job, August 2020 11. Monitor production operations or equipment to ensure conformance to specifications, making necessary process or assembly adjustments. Core task · Task 20306 · Rated by 61 people who do the job, August 2020 12. Record inspection or test data, such as weights, temperatures, grades, or moisture content, and quantities inspected or graded. Core task · Task 12477 · Rated by 62 people who do the job, August 2020 13. Position products, components, or parts for testing. Core task · Task 20304 · Rated by 62 people who do the job, August 2020 14. Remove defects, such as chips, burrs, or lap corroded or pitted surfaces. Core task · Task 12487 · Rated by 62 people who do the job, August 2020 15. Collect or select samples for testing or for use as models. Core task · Task 12482 · Rated by 62 people who do the job, August 2020 16. Stack or arrange tested products for further processing, shipping, or packaging. Core task · Task 20305 · Rated by 62 people who do the job, August 2020 17. Check arriving materials to ensure that they match purchase orders, submitting discrepancy reports as necessary. Supplemental task · Task 20302 · Rated by 62 people who do the job, August 2020 18. Inspect or test raw materials, parts, or products to determine compliance with environmental standards. Supplemental task · Task 19920 · Rated by 62 people who do the job, August 2020 19. Analyze test data, making computations as necessary, to determine test results. Supplemental task · Task 12481 · Rated by 62 people who do the job, August 2020 20. Compare colors, shapes, textures, or grades of products or materials with color charts, templates, or samples to verify conformance to standards. Supplemental task · Task 12484 · Rated by 62 people who do the job, August 2020 21. Clean, maintain, calibrate, or repair measuring instruments or test equipment, such as dial indicators, fixed gauges, or height gauges. Supplemental task · Task 20301 · Rated by 61 people who do the job, August 2020 22. Fabricate, install, position, or connect components, parts, finished products, or instruments for testing or operational purposes. Supplemental task · Task 12491 · Rated by 62 people who do the job, August 2020 23. Administer tests to assess whether engineers or operators are qualified to use equipment. Supplemental task · Task 20311 · Rated by 62 people who do the job, August 2020 24. Monitor machines that automatically measure, sort, or inspect products. Supplemental task · Task 20307 · Rated by 62 people who do the job, August 2020 25. Interpret legal requirements, provide safety information, or recommend compliance procedures to contractors, craft workers, engineers, or property owners. Supplemental task · Task 12497 · Rated by 62 people who do the job, August 2020 26. Adjust, clean, or repair products or processing equipment to correct defects found during inspections. Supplemental task · Task 12488 · Rated by 60 people who do the job, August 2020 27. Compute usable amounts of items in shipments. Supplemental task · Task 20308 · Rated by 62 people who do the job, August 2020 28. Grade, classify, or sort products according to sizes, weights, colors, or other specifications. Supplemental task · Task 12493 · Rated by 62 people who do the job, August 2020 29. Disassemble defective parts or components, such as inaccurate or worn gauges or measuring instruments. Supplemental task · Task 20310 · Rated by 62 people who do the job, August 2020 30. Compute defect percentages or averages, using formulas and calculators. Supplemental task · Task 20303 · Rated by 60 people who do the job, August 2020 31. Weigh materials, products, containers, or samples to verify packaging weights or ingredient quantities. 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