... , furthest distance of 70 m, the accuracy of 1 mm. FTM series laser ranging sensor also has a wealth of industry data ... kinds of field monitoring, detection field. 2. the sensor USES: 1, reflector measurement of various objects in the distance; 2, high ... indicators: 6, the optical parameters 7, Laser diode laser properties: red, 8, Wave length: 650 nm 9, Laser level: level 2 10,Light type ...