Designed specifically for piano technicians to allow easy combination and selection of weights.
For key weighing, you will never find it necessary to use more than 2 weights together. Smaller weights (1-9 grams) are ring-shaped, allowing them to be hooked onto the posts of the large weights (10 through 70, in 10-gram increments).
No difficult combinations. For example, to achieve 52 grams, simply combine the 50-gram weight with the 2-gram weight. Guaranteed accurate to within .05 gram. And, these weights are slim, the largest being only 11/16” in diameter, small enough to fit on one key without touching the next.
Manufactured in brass & aluminum. Cherry wood case with brass hardware. Certificate of calibration included.
