Science › NEWTON SPRING BALANCE 5N 500GM Image 1 of 1 NEWTON SPRING BALANCE 5N 500GM $11.00 Code: PH0033C Add To Cart Added! Code: PH0033C Newton Spring Balance - Tubular - Capacity: 500gm, Newton 5N, Sub-division 10gm.Dynamometer. You Might Also Like Quick View NEWTON SPRING BALANCE 50N 5KG $11.00 Quick View NEWTON SPRING BALANCE 2.5N 250G $11.00 Quick View NEWTON SPRING BALANCE 1N 100G $11.00 Quick View NEWTON SPRING BALANCE 10N 1KG $11.00 Quick View NEWTON SPRING BALANCE 30N 3KG $11.00