DTN张力计日本得乐TECLOCK张力计DT-500G：日本得乐DTN系列张力计：型号小读值测定范围目盛指示误差重量gDTN-10G5mN(0.5gf)10mN(1gf)~100mN(10gf)10-100-10±0.556DTN-30G10mN(1gf)30mN(3gf)~300mN(30gf)30-300-30±0.556DTN-50G0.02N(2gf)0.06N(6gf)~0.5N(50gf)0.06-0.5-0.06±0.556DTN-100G0.05N(5gf)0.1N(10gf)~1N(100gf)0.1-1-0.1±0.556DTN-150G0.05N(5gf)0.15N(15gf)~1.5N(150gf)0.15-1.5-0.15±0.556DTN-300G0.1N(10gf)0.3N(30gf)~3N(300gf)0.3-2-0.3±0.556DTN-500G0.2N(20gf)0.6N(60gf)~5N(500gf)0.6-5-0.6±0.556日本得乐DT系列张力计：型号（带定位针）范围分度值DT-10G1-10g0.5gDT-30G3-30g1gDT-50G6-50g2gDT-100G10-100g5gDT-150G15-150g5gDT-300G30-300g10gDT-500G60-500g20g