TUBULAR SPRING SCALES
Dual scale spring scale to measure force (Newton) and mass (grams).Clear acrylic body. Eazy zero adjustment and color code.
| Color | Scales | Cat. No. |
| Beige | 100g1N | 3439-58 |
| Blue | 250g/2.5N | 3439-60 |
| Green | 500g/5N | 3439-62 |
| Brown | 1000g/10N | 3439-64 |
| Red | 2000g/20N | 3439-66 |
| White | 3000g/30N | 3439-68 |
| Yellow | 5000g/50N | 3439-70 |
Price: