光电接触两用转速表/线速表/转速仪光电接触两用转速/线速表/转速仪DT2236B
5位大屏幕液晶显示,字高18mm测试范围:光电转速方式:2.5~99,999RPM接触转速方式:0.5~19,999RPM接触线速方式:0.05~1,999.9m/min转速表/线速表DT2236B分辨率:光电转速:0.01RPM(2.5~999.99RPM) 0.1RPM(1,000~9,999.9RPM) 1RPM(10,000RPM以上)接触转速:0.01RPM(0.5~999.99RPM) 0.1RPM(1,000~9,999.9RPM) 1RPM(10,000RPM以上)接触线速:0.01m/min(0.05~99.99m/min) 0.1m/min(100m/min以上)转速仪准确度:± (0.05%+1个字) 采样时间:0.5秒(120RPM以上) 量程选择:自动切换电源:3x1.5V AAA电池工作电流:大45mA
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