Product parameters:





Unit: mm
| model | long | width | high | Refer to Fig |
| DC9.6 series | 9.6 | ** | 6.5 | |
| DC12 series | 12 | ** | 4.5~7.0 | |
| DC14 series | 14 | ** | 6.6 | |
| DC14.6 series | 14.4 | ** | 6.5 | |
| DC15 series | 15 | ** | 7.0~7.3 | |
| DC18 series | 18 | ** | 6.7~7.4 | |
| DC20 series | 20 | ** | 7.5~8.0 | |
| DC25 series | 25 | ** | 7.8~9.3 | |
| DC25.7 series | 25 | ** | 7.8 | |
| DC26 series | 26 | ** | 9.5 | |
| DC27 series | 27 | ** | 8.9~9.5 | |
| DC28 ball series | 28 | ** | 28 | |
| DC30 series | 30 | ** | 9.1~9.5 | |
| DC35 series | 35 | ** | 9.8 | |
| DC38 ball series | 38 | ** | Ball 38 / hemisphere 17 | |
| DC40 series | 40 | ** | 9.4~9.8 | |
| DC41 series | 41 | ** | 17 | |
| DC45 series | 45 | ** | 11.5 | |
| DC63 series | 63 | ** | 14.3 | |
| DC70 series | 70 | ** | 15.5 | |
| DC77 series | 77 | ** | 13 | |
| DC100 series | 100 | ** | 18 |
Compass Usage:
Hold the compass in the hand, keep the compass in the horizontal position and make it to the quiescent state; when the compass is still, slowly turn the compass until the red pointer and dial letter N coincide, then the direction of the direction of the north ( (E), South (S), West (W) direction.) At the same time to avoid the magnetic needle disorder, with the magnetic objects to maintain a certain distance, the specific method is as follows:
1, from the barbed wire> 10 meters;
2, from the high voltage line> 55 m;
3, from the car or plane> 20 meters;
4, from the possession of strong magnetic objects, such as a variety of magnets, external magnetic speaker> 10 meters;
5, from the less magnetic objects such as magnetic buckle, etc.> 0.5 meters.
Precautions:
1. Use in a horizontal state to ensure accurate
2. In order to avoid disorder of magnetic needle, please use with barbed wire, and magnetic objects to maintain a certain distance;
3. Do not use the mapping ruler beating objects, so as not to affect the measurement accuracy;
4. Disk and lens to keep smooth, do not use dirty cloth, hand to wipe;
5. When not in use should be closed, placed not near the ferromagnetic material, so as not to loss of magnetic.
I support the Division of personalized product development and design and exclusive logo processing customization, need to customize please contact our responsible person.
Contact: Ms. Chen 13829119285
Mr. Li 13602378565
Company website: http://bycompass.1688.com
Http://www.deripe.cn
1, manufacturers supply authentic
Factory direct sales, primary sources, the company short delivery time, inexpensive, secure supply!
2, on the size
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