型号手持数字转速表DT-205品牌日本理音日本原装手持数字转速表,量程大、精度高、功能齐全、体积小巧,操作方便,是测量转速的理想仪器。技术指标】 手持数字转速表型号DT-205LDT-207L测量范围(转速)接触0.8~25,000rpm0.8~25,000rpm0.002~416.67rev/sec0.002~416.67rev/sec激光非接触6~99,999rpm6~99,999rpm0.10~1666.7rev/sec0.10~1666.7rev/sec线速度接触0.2~6,350cm/s0.2~6,350cm/s0.002~63.50m/s0.002~63.50m/s0.11~3,810m/min0.11~3,810m/min0.007~228.6km/h0.007~228.6km/h长度0.0001~99,999km0.0001~99,999km0.02~99,999m0.02~99,999m显示器液晶显示发光二极管手持激光数字转速表型号PH-200LCPH-200L测量方式接触式/非接触式非接触式测量范围转速接触:6~25,000rpm非接触:6~99,999rpm6.0~99,999rpm线速度1.0~3,809m/sec长度0.2~99,999m总转数0.1~99,999rev测量精度1~599.9: 1rpm600~25,000: 0.006%+0.5个字6~599.9: 1rpm600~99,999: 0.006%+0.5个字测量距离50~300mm显示参数最终值、最大值、最小值、10点平均值最终值、最大值、最小值、10点平均值外形大小115.5 64 31.5mm115.5 64 31.5mm重量160克160克