所配SN系列指针式推拉力计规格参数:型号:SN-10SN-20SN-30SN-50SN-100SN-200SN-300SN-500最大试验负荷:10N20N30N50N100N200N300N500N负荷分度值:0.05N0.1N0.2N0.2N0.5N1.0N2.0N2.5N相对示值误差: 1%所配SH系列数显式推拉力计规格参数:型号:SH-2SH-5SH-10SH-20SH-50SH-100SH-200SH-500最大试验负荷:2N5N10N20N50N100N200N500N负荷分度值:0.001N0.001N0.005N0.01N0.01N0.05N0.1N0.1N相对示值误差: 0.5%鸿达电子工量具仪器经营部地址:东莞常平京九电子城2C101.102电话:0769-86832081,手机:13725890960刘小姐QQ号:648383006