Comparison : Item # ZK830-0912-010N, Avery Weigh-Tronix 10 Pound (lb) Capacity AC Power NTEP ZK830 Counting Scale
Item # ZK830-0912-020N, Avery Weigh-Tronix 20 Pound (lb) Capacity AC Power NTEP ZK830 Counting Scale
Item # ZK830-0912-050N, Avery Weigh-Tronix 50 Pound (lb) Capacity AC Power NTEP ZK830 Counting Scale
Item # ZK830-0912-070N, Avery Weigh-Tronix 70 Pound (lb) Capacity AC Power NTEP ZK830 Counting Scale
Item # ZK830-1214-020N, Avery Weigh-Tronix 20 Pound (lb) Capacity AC Power NTEP ZK830 Counting Scale