{"product_id":"kern-efs-200-1-school-balance","title":"KERN \u0026 SOHN EFS 200-1 EFS Educational Balance, 220 g Capacity, 0.1 g Readability","description":"\u003ch2\u003eKERN \u0026amp; SOHN EFS 200-1 Educational Balance — 220 g Capacity, 0.1 g Readability\u003c\/h2\u003e\n \n \u003cp\u003eBuilt for daily classroom use, the KERN \u0026amp; SOHN EFS 200-1 Educational Balance combines a 220 g capacity with simple two-key operation that students master quickly. Offering a 220 g capacity, 0.1 g readability, and battery or adapter power, the KERN \u0026amp; SOHN EFS 200-1 Educational Balance suits exercises from simple mass comparisons to percentage determination and unit conversion.\u003c\/p\u003e\n \n \u003ch3\u003eKey Features\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eGenuine 0.1 g readability:\u003c\/strong\u003e Students observe real measurement principles — not toy-scale approximations — bridging theory and practice in a single exercise.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTwo-key simplicity:\u003c\/strong\u003e On\/Tare and Unit keys control the entire balance, so lessons start without navigating complex menus.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManual multi-tare:\u003c\/strong\u003e Weighing successive samples into the same container is straightforward, teaching a key practical technique used in chemistry and biology labs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBattery and adapter power:\u003c\/strong\u003e A 4×1.5 V AA supply enables portable use on demonstration desks; a universal adapter (100-240 V AC) suits bench positions near sockets.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMultiple weighing units:\u003c\/strong\u003e Switches between g, ozt, lb, and oz, enabling cross-unit exercises without additional equipment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact 145×205×46.5 mm footprint:\u003c\/strong\u003e The slim plastic body fits neatly on a student desk alongside experiment materials.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSingle-point external calibration:\u003c\/strong\u003e Calibrate the whole class set with one reference weight (200 g), keeping preparation time before lessons to a minimum.\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch3\u003eDetailed Overview\u003c\/h3\u003e\n \u003cp\u003eThe KERN \u0026amp; SOHN EFS 200-1 Educational Balance is a strain-gauge balance optimized for school practicality. Its 145×205×46.5 mm body accepts battery or adapter power for cable-free portability. The 220 g capacity suits everyday objects — rocks, produce, liquids in containers — and 0.1 g readability gives results precise enough for introductory chemistry work. A 2.200-step LCD stabilizes in approximately 2.5 seconds. Linearity is ± 0.3 g, reproducibility 0.1 g. Single-point calibration at 200 g keeps a class set adjusted with minimal effort. Warm-up time is 10 min.\u003c\/p\u003e\n \n \u003ch3\u003eApplications\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eMass measurement in primary and secondary science curricula\u003c\/li\u003e\n \u003cli\u003eIntroductory chemistry and biology experiments requiring accurate sample weighing\u003c\/li\u003e\n \u003cli\u003eBiology fieldwork and ecology sampling that demands portable, battery-powered operation\u003c\/li\u003e\n \u003cli\u003eFood science demonstrations comparing ingredient masses\u003c\/li\u003e\n \u003cli\u003eCross-unit conversion exercises in mathematics and physical sciences\u003c\/li\u003e\n \u003c\/ul\u003e\n \n \u003ch3\u003eWhy Choose the KERN \u0026amp; SOHN EFS 200-1?\u003c\/h3\u003e\n \u003cp\u003eThe KERN \u0026amp; SOHN EFS 200-1 Educational Balance delivers genuine measurement performance — 0.1 g readability, ± 0.3 g linearity — in a classroom-friendly package that teachers and students can master in minutes. Durable construction, simple calibration, and flexible power keep a class set operational all year. Available at Weighcore.\u003c\/p\u003e","brand":"KERN \u0026 SOHN","offers":[{"title":"Default Title","offer_id":54047018483925,"sku":"EFS 200-1","price":59.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9933\/4869\/files\/EFS-200-1.jpg?v=1781624586","url":"https:\/\/weighcore.com\/products\/kern-efs-200-1-school-balance","provider":"Weighcore","version":"1.0","type":"link"}