DT-500/日本得乐TECLOCK DT-500G 张力计型号小读值测定范围目盛指示误差重量gDT-10G5mN (0.5gf)10mN (1gf)~ 100mN(10gf)10-100-10±0.556DT-30G10mN (1gf)30mN (3gf)~ 300mN(30gf)30-300-30±0.556DT-50G0.02N (2gf)0.06N (6gf)~ 0.5N(50gf)0.06-0.5-0.06±0.556DT-100G0.05N (5gf)0.1N (10gf)~ 1N(100gf)0.1-1-0.1±0.556DT-150G0.05N (5gf)0.15N (15gf)~ 1.5N(150gf)0.15-1.5-0.15±0.556DT-300G0.1N (10gf)0.3N (30gf)~ 3N(300gf)0.3-2-0.3±0.556DT-500G0.2N (20gf)0.6N (60gf)~ 5N(500gf)0.6-5-0.6±0.556日本得乐TECLOCK张力计 DT-5G DT-10G DT-30G DT-50G DT-100G DT-150G DT-300G DT-500G