作者：海不扬波2014

购买理由

      买这个游标卡尺，是平时偶尔测量问题尺寸，有时候用不锈钢直尺，不方便，也不准确。就想买一款测量方便 又比较准确的游标卡尺。想着耐用一点，就没有考虑那种二三十元的塑料材质的 游标卡尺，最后从价格评论等方面，选择了本次晒单的鸣固游标卡尺。京东自营报价109元。

外观展示

白色的京东气泡袋包装。

产品部包装盒子。

看到这表明的红标签，有点懵了。标准是行业标准？！ 

黑色的塑料盒。

打开盒子。全部塞在黑色盒子里。

说明书，高大上的全英文。 

产品参数。

合格证。

赠送的一个电池。这个型号比较冷门。

卡尺用塑料袋装着。

卡尺正面图。

游标卡尺正面图。

显示屏区域。刚开始居然显示负0.01

按下开关 直接开机。刚开始居然显示-0.01.只好按下归零了。

外壳下面的纹理，方便手按着滑动。

固定螺丝。

背面。

滑轮。

滑动后。上面测内径，下面测外径。

尾部的深度测量。

使用感受 

先看看重量。184g。

测硬币看看。0.5元的直径20.48mm。标准尺寸好像是25mm。

再看看1元硬币。结果是25.02mm。标准好像是25mm

总结

这个游标卡尺，用起来可以，价格不算特别便宜。产品细节方面，还有待改善，比如标签问题和全英文的说明书。

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潘沾时4189问个物理实验题~用量程为150mm的50分度的游标卡尺测量长度,相同条件下测量6次,分别为(xi):29.18、29.20、29.28 、29.22、29.26、29.24 (mm).正... -
盛峰满13239385348 ______[答案] x的平均值=29.23 A的平方=((29.18-29.23)的平方+(29.20-29.23)的平方+(29.28-29.23)的平方+(29.22-29.23)的平方+(29.26-29.23)的平方+(29.24-29.23)的平方)/5 A=0.037 XI=29.23加减0.037

潘沾时4189第九题如图,游标卡尺一个小格的长度怎么算? -
盛峰满13239385348 ______ 10小格每小格0.1毫米 20小格每小格0.05毫米 50小格每小格0.02毫米

潘沾时4189如图所示,是用20分度的游标卡尺测量某一物体的长度,游标卡尺的示数为______mm. -
盛峰满13239385348 ______[答案] 游标卡尺的主尺读数为100mm,游标尺上第3个刻度与主尺上某一刻度对齐,故其读数为0.05*3mm=0.15mm,所以最终读数为:100mm+0.15mm=100.15mm; 故答案为:100.15mm.

潘沾时4189高考物理实验题游标卡尺读数 -
盛峰满13239385348 ______ 游标卡尺由主尺和副尺(又称游标)组成.主尺与固定卡脚制成一体;副尺与活动卡脚制成一体,并能在主尺上滑动.游标卡尺有0.02、0.05、0.1mm三种测量精度. 读法是: 在主尺上读出副尺零线以左的刻度,该值就是最后读数的整数部分.副尺上一定有一条与主尺的刻线对齐,在刻尺上读出该刻线距副尺的格数,将其分度值相乘,就得到最后读数的小数部分.最后将所得到的整数和小数部分相加就可以了. 希望对你有用,祝学习愉快.

潘沾时4189一个关于游标卡尺的物理问题已知游标卡尺的主尺的最小分度是1mm,游标尺上有10个等分刻度,它们的总长等于9mm,用这个游标卡尺测的物体长度为... -
盛峰满13239385348 ______[答案] 主尺在23mm-24mm之间,游标第7条对准30mm

潘沾时4189物理 游标卡尺读数问题 -
盛峰满13239385348 ______ 你的方法有问题, 9*0.01+1=1.09 cm,哪来的0.01呢?按你的方法也应该是0.1啊. 正确的为: 20刻度格数的游标尺(要数刻度,别被数字迷惑了),精度数是0.05mm (1mm/20=0.05mm) 与第18个对齐 18*0.05mm+10mm=10.90 mm末位不估读,化成cm就是1.090cm. 如有问题可追问.

潘沾时4189读出下列测量仪器的读数.(1)游标卡尺_____ - mm      (2)螺旋测微器______cm(3)如图所示,是某次使用多用表的实验中,多用电表表盘指针... -
盛峰满13239385348 ______[答案] (1)游标卡尺的读数为:主尺+游标尺=129mm+8*0.1mm=129.8mm; (2)游标卡尺的读数为:主尺+游标尺=10mm+0+29.6*0.01mm=10.296mm=1.0296cm. (3)①如果使用的是直流2.5V的电压挡,则每小格代表0.05V,读数为 16.5*0.05=0.84V; ②如果使...

潘沾时4189有一游标卡尺,主尺的最小分度是1mm,游标上有20个小的等分刻度.用它测量一小球的直径,如图甲所示,读 -
盛峰满13239385348 ______ 10.50 7.500 (7.499/7.501均可) 试题分析:游标卡尺读数1cm+10*0.05cm=1.050cm=10.50mm; 螺旋测微器读数 7mm+0.500mm=7.500mm.

潘沾时4189寻找..游标卡尺和千分尺读数的题目(高三) -
盛峰满13239385348 ______ 游标卡尺的读数 读数时首先以游标零刻度线为准在尺身上读取毫米整数,即以毫米为单位的整数部分.然后看游标上第几条刻度线与尺身的刻度线对齐,如第6条刻度线与尺身刻度线对齐,则小数部分即为0.6毫米(若没有正好对齐的线,则取...

潘沾时4189第13题第一小问游标卡尺读数问题如图所示? -
盛峰满13239385348 ______ 图不是很清楚,我看见游标尺上的零刻线与主尺上第二条刻度线对齐了,应该是2mm.不是12mm,也不是3mm.