• Professional Map Scale Compass with Ruler System 1
  • Professional Map Scale Compass with Ruler System 2
  • Professional Map Scale Compass with Ruler System 3
Professional Map Scale Compass with Ruler

Professional Map Scale Compass with Ruler

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 pc
Supply Capability:
10000 pc/month

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Structure of of Map Scale Compass Discription:

Model: DC45-5C

Name: Professional map compass, ruler compass

Product Origin: China

Supply Ability: 10,000 pcs/month

Minimum Order: 50 pcs

MOQ for OEM package: 500pcs

Main Features of Map Scale Compass: 

1, professional usage: orientation, distance measuring, measuring slope, azimuth and pitching Angle measurement, drawing, a magnifying glass;

2, high quality compass with neck rope, portable and rugged;
3, ACRYLIC material, about 2mm thick;
4, Damping Dial: to keep the stability of the pointer, more suitable for outdoor environment;

5, Accuracy: accurate and clear, there were 360 degrees azimuth Angle, outer ring is 64-00 system, Liquid filled in the compass for reliable readings;

6, Magnifier function;
5, with ruler on compass DC45-5C;
6,for map measure and drawing;

7,one meter neck rope;

8,Liquid filled in the compass  for reliable readings;

9, magnifier function;

10,night vision map compass;

11, Support OEM

Map Scale Compass Images:

Professional Map Scale Compass with Ruler

Professional Map Scale Compass with Ruler

Professional Map Scale Compass with Ruler

Map Scale Compass Specification:

Product Size: 128*60*16(mm)

Color: OEM 

FAQ of Map Scale Compass:

1,What is the warranty for this product?

3 months after receiving the device.

2,How long could we get the goods?

Within one week after payment, the product will be sent out.

3,Do you have service centers abroad?

No.The service centers are in China at present.




Q: What factors affect the handheld GPS receive signal?
In addition to not see the sky (such as indoor, underground, dense forest) and narrow alleys and tall buildings on both sides of the environment, there will be no impact. Many GPS has 12 receivers (antenna unit), as long as it can capture 3 satellites can be three-dimensional positioning (including height), the 2 satellites can be flat positioning.
Q: Handheld GPS buried in the soil there is a signal
It depends on how deep you buried the darker the GPS signal, and must ensure that the GPS antenna upward, the above can not be covered with metal objects
Q: My friend is in use, the difference is not big, professional handset (smart or Magellan bulky, but 3 case), but the price is expensive, but can not call and map is very rotten, endurance of 10 hours (dry battery) the mobile phone also has all the time. Know friends say, I mainly in the suburbs! Thanks
Professional GPS is mainly used for acquisition, is not used for navigation; of course, some professional GPS can install third party software, the accuracy is higher than the phone, this is positive;Mobile navigation is only used for navigation, navigation, path analysis and navigation functions, not the acquisition of maps of the instrument.
Q: Is it accurate to measure highway mileage with GPS handheld
Can only say that the handheld GPS measurement of highway mileage can be a reference, if you want to measure the accuracy or sub meter level or professional measuring tools better
Q: What is the difference between industrial GPS handset and mobile navigation
I am a professional to do GPS, the difference between the professional handheld and mobile GPS is very understanding, here and your simple communication.1, GPS is the most important positioning accuracy and confidence. Professional handheld GPS chip used to stabilize the performance of some, the accuracy will be better, such as Garmin handheld high-end product positioning can be achieved within 3 meters, while the phone's GPS chip is different.2, both in the design and positioning of the crowd is very different. Professional GPS more focus on outdoor industry and users, the use of design idea is how to better outdoors, outdoor tourism including tourism exploration assistant very full function, and mobile phone GPS is a trend not only, what purpose.
Q: Handheld GPS which brand is good
Now GPS can also do handheld measurement accuracy, precision can usually reach decimeter level, the industry there are relatively well-known Huace, professional GPS measurement instrument, high precision of handheld GPS the good.
Q: Saying that we have a project in front of it is to do so, it is surprising that there are wood
It is really unexpected, basically not, the accuracy is not enough!
Q: The navigation module it is "selph" three generation? Another one I mainly use it to measure the land area, easy to use, the error is not big?I want to buy Magellan 500 do not know whether it is good to use
Professional handheld GPS only Magellan and set SIBAO
Q: Magellan GPS handheld why so many people choose not to say that the map is not good
Select the right access to GPS oh it has a contact information users
Q: Ask how to select a google satellite map into a handheld Area GPS
If it refers to a professional portable handheld GPS, please ignore this answer.

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