This 500g / 5N green colour-coded spring balance has a robust transparent plastic body with a chrome-plated ring at the top and a hook at the bottom. * Measures up to 500g / 5N * Graduated in both grams and Newtons * Can be used for both force and mass measurements * Bevelled top for use on an inclined plane * Zero adjustment * Clear plastic tube allows students to see the action of the spring * Fitted with chrome plated hooks and rings * Overall length 285mm * Length of tube: 160mm * 20mm diameter https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2024-11-10 https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2025-01-04 https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2025-02-09 https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2025-04-02 https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2025-08-03 https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2025-10-05 https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2026-04-29 https://elecena.pl/product/27206069/rapid-plastic-spring-balance-scales-500g-5n 2026-07-05