AJ-220E (220g/0.001g)
AJ-420E (420g/0.001g)
AJ-620E (620g/0.001g)
AJ-1200E (1200g/0.1g)
AJ-2200E (2200g/0.01g)
AJ-4200E (4200g/0.01g)
AJ-6200E (6200g/0.01g)
AJ-12KE (12kg/0.1g)