Marine Three-arm Protractor
1.Three-arm protractor cooperates with sextant to measure the marine position
2.Use:threepoint-two-angle method or angle between objective plus bearings method
parameters
Type | BOCHITAP001 |
Diameter of the graduated circle | 126.85mm |
Arm length | 340mm |
Length of connecting arm | 290mm |
Total length of the pointing arm | 630mm |
Minimal reading number | 1min |
Other | differential drum type |
With the aim of "to establish a close strategic partnership and develop together with customers",
we will work whole-heartedly to improve our products and service

BOCHI can provide CCS, ABS, DNV, GL, LR, RINA, BV, NK, KR, RS...etc.
We can satisfy all the customers requirments.
Factory:

We are professional marine navigation and communication supplier
Marine GPS, Marine Radar, Marine satellite Tv Antenna
I must give you my most sincerely answer in 24 hours!
When you inquiry, please give me your parameters ,such as weight
material etc.
Any questions or unclear about the product,contact me please!
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