1mm high resolution phase shift distance measurement
The model of U81 Mini High Precision Laser Distance Sensor is a small laser measurement sensor with 20m range. The model of U81 is a laser range finder with high precision and fast measurement. It is small in size and weight only about 10 grams. Whether it's interior design, distance measurement, building or even furniture measurement in daily life, U81 can handle it easily.
1.Accuracy: ±1 mm (0.04 inch)
2.Frequency: 3HZ / 8hz
3.Measuring distance: 0.03-30m/40m
1. Under bad measure condition, like environment with strong light or the diffuse reflectance of measuring point over-high or low, the accuracy would have bigger amount of error: ±1 mm+40PPM.
2. Under strong light or bad diffuse reflectance of target, please use a reflector.