PS Ranges (Resolution) PS ±0.2% F.S.; MF ±0.3% F.S.PoundsModelCapacity(Resolution)PS-32 oz32 ozf (0.25 ozf)PS-80oz80 ozf (1 ozf)PS-22 lbf (0.01 lbf)PS-55 lbf (0.025 lbf)PS-1010 lbf (0.05 lbf)PS-2020 lbf (0.1 lbf)PS-3030 lbf (0.2 lbf)PS-5050 lbf (0.25 lbf)PS-100100 lbf (0.5 lbf)KilogramsModelCapacity(Resolution)PS-0.5 kg500 gf (2.5 gf)PS-1 kg1 kgf (5 gf)PS-2 kg2 kgf (10 gf)PS-3 kg3 kgf (20 gf)PS-5 kg5 kgf (25 gf)PS-10 kg10 kgf (50 gf)PS-20 kg20 kgf (100 gf)PS-30 kg30 kgf (200 gf)PS-50 kg50 kgf (250 gf)NewtonsModelCapacity(Resolution)PS-10 N10 N (0.05 N)PS-20 N20 N (0.1 N)PS-30 N30 N (0.2 N)PS-50 N50 N (0.25 N)PS-100 N100 N (0.5 N)PS-200 N200 N (1 N)PS-300 N300 N (2 N)PS-500 N500 N (2.5 N)For capacities over 100 lbf use PSH series