{"id":8115219333300,"title":"Scale Lab Mechanical Scales Roberval Bar Scale for School Teaching in Physics and Chemical Experiments","handle":"scale-lab-mechanical-scales-roberval-bar-scale-for-school-teaching-in-physics-and-chemical-experiments","description":"\u003ch3\u003eScale Lab Mechanical Scales Roberval Bar Scale for School Teaching in Physics and Chemical Experiments\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecification: Maximum weight: 200 g Division value: 0.2 g. Package weight:\napprox. 522 g \/ 18.4 ounces. Package list: 1 x tray balancer. 1 x tweezers. 1\nx weight: 5 g. 1 x weight: 10 g. 2 x weight: 20 g. 1 x weight: 50 g. 1 x\nweight: 100 g.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePrecise mechanism: the tray balance is based on the Roberval mechanism and the lever principle to allow accurate weight measurement.\u003c\/li\u003e\n \u003cli\u003eEasy to use: As a compact indoor scale instrument, the mechanical scale is easy to use and transport. Use the tweezers to grip the weights and keep them clean for precise results.\u003c\/li\u003e\n \u003cli\u003eIdeal use: the Roberval bar scale is ideal for school physics and chemistry experiments and is an ideal teaching tool.\u003c\/li\u003e\n \u003cli\u003ePackage contents: 1 tray scale, 1 tweezers, 1 weight 5 g, 1 weight 10 g, 2 weights 20 g, 1 weight 50 g and 1 weight 100 g.\u003c\/li\u003e\n \u003cli\u003eCustomer service: If you have any questions about the scales, please feel free to contact us at any time, we will serve you wholeheartedly.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-02T11:38:54+10:00","created_at":"2026-09-01T23:24:10+10:00","vendor":"Duokon","type":"Calibration","tags":["industrial_DE_Aug2026"],"price":22300,"price_min":22300,"price_max":22300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374938943668,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0B9SP2CNB","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Scale Lab Mechanical Scales Roberval Bar Scale for School Teaching in Physics and Chemical Experiments","public_title":null,"options":["Default Title"],"price":22300,"weight":650,"compare_at_price":null,"inventory_management":"shopify","barcode":"Duokoncg8rqkyf50894","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0B9SP2CNB.jpg?v=1788269052","\/\/auspowers.com\/cdn\/shop\/files\/51DDNMQqKJL.jpg?v=1788269053","\/\/auspowers.com\/cdn\/shop\/files\/41M5PVmosOL.jpg?v=1788269052","\/\/auspowers.com\/cdn\/shop\/files\/413K4RrhnYL.jpg?v=1788269052","\/\/auspowers.com\/cdn\/shop\/files\/41blAVt0rDL.jpg?v=1788269053","\/\/auspowers.com\/cdn\/shop\/files\/41lP85xQ32L.jpg?v=1788269052","\/\/auspowers.com\/cdn\/shop\/files\/41uM--ZywxL.jpg?v=1788269052"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0B9SP2CNB.jpg?v=1788269052","options":["Title"],"media":[{"alt":null,"id":33272815517876,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0B9SP2CNB.jpg?v=1788269052"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0B9SP2CNB.jpg?v=1788269052","width":500},{"alt":null,"id":33272815550644,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51DDNMQqKJL.jpg?v=1788269053"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51DDNMQqKJL.jpg?v=1788269053","width":500},{"alt":null,"id":33272815583412,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41M5PVmosOL.jpg?v=1788269052"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41M5PVmosOL.jpg?v=1788269052","width":500},{"alt":null,"id":33272815616180,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/413K4RrhnYL.jpg?v=1788269052"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/413K4RrhnYL.jpg?v=1788269052","width":500},{"alt":null,"id":33272815648948,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41blAVt0rDL.jpg?v=1788269053"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41blAVt0rDL.jpg?v=1788269053","width":500},{"alt":null,"id":33272815681716,"position":6,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41lP85xQ32L.jpg?v=1788269052"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41lP85xQ32L.jpg?v=1788269052","width":500},{"alt":null,"id":33272815714484,"position":7,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41uM--ZywxL.jpg?v=1788269052"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41uM--ZywxL.jpg?v=1788269052","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eScale Lab Mechanical Scales Roberval Bar Scale for School Teaching in Physics and Chemical Experiments\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecification: Maximum weight: 200 g Division value: 0.2 g. Package weight:\napprox. 522 g \/ 18.4 ounces. Package list: 1 x tray balancer. 1 x tweezers. 1\nx weight: 5 g. 1 x weight: 10 g. 2 x weight: 20 g. 1 x weight: 50 g. 1 x\nweight: 100 g.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePrecise mechanism: the tray balance is based on the Roberval mechanism and the lever principle to allow accurate weight measurement.\u003c\/li\u003e\n \u003cli\u003eEasy to use: As a compact indoor scale instrument, the mechanical scale is easy to use and transport. Use the tweezers to grip the weights and keep them clean for precise results.\u003c\/li\u003e\n \u003cli\u003eIdeal use: the Roberval bar scale is ideal for school physics and chemistry experiments and is an ideal teaching tool.\u003c\/li\u003e\n \u003cli\u003ePackage contents: 1 tray scale, 1 tweezers, 1 weight 5 g, 1 weight 10 g, 2 weights 20 g, 1 weight 50 g and 1 weight 100 g.\u003c\/li\u003e\n \u003cli\u003eCustomer service: If you have any questions about the scales, please feel free to contact us at any time, we will serve you wholeheartedly.\u003c\/li\u003e\n \u003c\/ul\u003e"}