United Scientific™ ALUMINUM SPRING SCALE, 1000G / 10N, BROWN, GRADUATION 20G/0.2N
$6.75
United Scientific™ ALUMINUM SPRING SCALE, 2000G / 20N, RED, GRADUATION 40G/0.4N
$6.75
United Scientific™ ALUMINUM SPRING SCALE, 250G / 2.5N, BLUE, GRADUATION 5G/0.05N
$6.75
United Scientific™ ALUMINUM SPRING SCALE, 5000G / 50N, GOLD, GRADUATION 100G/1N
$7.83
United Scientific™ ALUMINUM SPRING SCALE, 500G / 5N, GREEN, GRADUATION 10G/0.1N
$6.75