功能：张力计适用于继电器接点压力、电子开关、微型开关、阀门、弹簧拉压力、刻度盘测量仪器主轴压力、自动电话设备接点和衔铁压力等机械压力、磁带录音机缓冲装置压力等接触点压力，及其它精密的压力、拉力的测试。规格参数：型号规格ATN-0.05ATN-0.1ATN-0.3ATN-0.5ATN-1ATN-1.5ATN-3ATN-5最大测量值0.05N0.1N0.3N0.5N1N1.5N3N5N分度值0.002N0.005N0.01N0.02N0.05N0.05N0.1N0.2N刻度样式0.01-0.05-0.01N0.02-0.1-0.02N0.06-0.3-0.06N0.1-0.5-0.1N0.2-1-0.2N0.3-1.5-0.3N0.6-3-0.6N1-5-1N