We offer several NTEP approved “legal for trade” models that work great for Medical Cannabis / Dispensary scales listed is the A&D FX-series that has a Super Hybrid Sensory technology that is lightning fast. This model provides quick stabilization speed with accurate weighing result in 1 second resulting in better productivity. This unit has 6 capacities that are NTEP approved 120g, 220g, 320g x 0.001g, and 1220g, 2200g, 3200g x 0.01g. The FX-i models comes standard with RS-232C interface for bi-directional communication with a PC, printer or other peripheral devices. All FX-i balances come with a 5 years manufacturer warranty.