Resolution: 0.01 m
Maximum measurement distance: 18 meters
And the maximum distance: 180.00 m
Maximum calculate the area: 18 × 18 square meters
Maximum volume calculation: 1800.0 cubic meters
Battery: 23A 12V battery * 1( Not Include Battery )
Transmission frequency: 40kHz
[Note] When measuring
1, ultrasonic range finder test is an obstacle distance from the bottom of the machine, rather than from the top; if the top of the subject, you will find displays distance and actual distance will never have so few 10 cm of error;
2, in the measurement of the body and the wall (obstacle) try to keep vertical, especially when the measured distance, the higher the vertical measurement accuracy of the data; otherwise the slope, the greater the error. It can open the laser positioning measurement, easy to maintain vertical with the measured object;
3, when the "ERROR" appears on the instrument, indicating measurement errors. The reason given is likely to be your measured distance is not within the measurable range of the instrument (0.5 to 18 meters); also possible that when you compare the measuring instrument is inclined to take the obstacle is not reflected in the frequency of the instrument is received;
4, if some of the things that can be absorbed in the measurement frequency, such as curtains, carpets, wallpaper a class, it will affect the accuracy of measurement; the middle between the two points at the same time when the measure do not have any obstacles, in order to avoid affect the accuracy of measurements;
5. The instrument used was 9V alkaline battery, not rechargeable batteries, do not charge for this instrument;
6, the instrument can not fall, touch, water, non-maintenance personnel do not recommend open research.
Package Include :
1* CP-3010 Ultrasonic Distance Measurer ( Not Include Battery )