Are digital tape measures accurate?

Are digital tape measures accurate?

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Generally speaking, the tape measure is accurate, but the general tape measure is only used to measure the distance. It is not easy to measure the long distance, because it is not easy to straighten when it is long. Another problem is that the tape measure is not long enough, and the measurement is inconvenient, so It is better to measure with a laser tape measure, which is more accurate.

The numbers on the tape measure are divided into two rows, one row of numbers is in centimeters/CM, and the other row is in inches, 1CM is about 0.3937 inches, and 1 inch is about 2.54CM, so the number with the shorter distance between the two numbers is in cm. The longer one is inches, and the number font in centimeters is also smaller than that in inches, 100 centimeters = 1 meter, and the unit is generally centimeters in use.

There is a tape measure and the accurate data of the laser tape measure is +-2mm. You can download the tape measure APP on your mobile phone, you can measure it with a laser measuring tape measure, you can measure it with a laser, or you can measure it with a tape measure, and you can link the APP through Bluetooth. , measured by mobile phone:

1. It can be used with tape measure and laser ruler, and can also be combined with mobile APP to generate CAD pictures, PDF drawings and 3D pictures. Products that are easy to carry and use are generally used by ordinary people. After the tape measure and the laser ruler are used together, the data is transferred to the mobile APP, and the picture is automatically generated, which is convenient for export and improves work efficiency.At Shopify wholesale, the website is:BUY NOW

2. One is the laser ruler, which can generate CAD drawings, PDF drawings and 3D pictures in combination with the mobile APP. Products that are easy to carry and use are used by most people; most people use them. After the tape measure and the laser ruler are used together, the data is transferred to the mobile APP, and the picture is automatically generated, which is convenient for export and improves work efficiency.At Shopify wholesale, the website is:BUY NOW