Newton Meters Pack of 6 30121 31-Piece torso model measures 4

31-Piece torso model measures 4

Staedtler Lumocolour pens are just that

Size: each number is approximately 500 x 300mm

Each panel provides a sturdy platform to attach an assortment of water play goodies like watering cans

it’s hard to resist building a “towering ten”

Newton Meters Pack of 6 30121 31-Piece torso model measures 4Plastic tubular newton spring balances. Each range is colour coded for convenience and is scaled in both grams and newtons. The spring mechanism is clearly visible, and zero adjustment is incorporated. Includes one each of: 250g (2. 5N) 500g (5N) 1kg (10N) 2kg(20N) 3kg (30N) 5kg (50N) Length (including ring and hook): 250mm