CPT 130A High Accuracy Marine Desktop Indicator Boat Compass Aluminum Magnetic Compass


CPT 130A high accuracy marine desktop boat compass aluminum magnetic compass, marine magnetic compass, marine boat compass, patented product, Unique bowl design to absorb liquid expansion for leakage and air bubble free operation.

1. simple structure
2. complete function
3. easy to operate
4. substantial in economy
5. CCS certificate etc.

CPT-130A marine wholesale magnetic compass is a sort of desktop liquid magnetic compass. It is designed to meet the technical requirements of GB/T14108-2011 and ISO-449 standards referring class A magnetic compass. It is simple to construction, easy to operate and substantial in economy.  We get the two patents:
the patent number: ZL 2014 2 0527489.3
ZL 2014 2 0527424.9

Main technical parameters  

Dial DiameterΦ130mm
Dial graduation0°~360° 1°for each grid
Using temperature-25℃~60℃
Indicating deviation     (H=35μT,T=20±3℃)≤1.5°
Half period(H=35μT,T=20±3℃)≥5.59 S
Friction deviation(H=35μT,T=20±3℃)≤0.26°
Main semicircle self heterodyne correcting energy1°~45°
Quadrant self heterodyne correcting energy0.5°~7°
Inclining self heterodyne correcting energy-75~+75μT
Lighting power supplyDC 24V
Outline Dimension390×240×370mm
Diameter of mounting holesPitchrow 214 ApertureΦ12
  • Spare Parts & Accessory: 
    Correcting magnetic bars: 10 pcs.
    Correcting pure iron sheets for quadrant self-deviation: 10pcs.
    Supplement Liquid  For Compass bowl: 1 / Bottle.
    Rubber washer: 1pc.


Overall dimension:390×240×370mm
Dimensions of mounting holes:Φ214×4 – Φ 10(the four holes are even-arranged)

If the cpt 130a high accuracy marine desktop indicator boat compass aluminum magnetic compass meets your requirement, welcome to wholesale our quality equipment with competitive price. We are one of the leading magnetic compass manufacturers and also a professional supplier in China. We are always at your service.

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