• ERMOS
    ERMOS is a revolutionary new GYRO COMPASS module for Instro's range of Target Acquisition Systems.

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    ERMOS Info

  • SAMOS
    SAMOS is an all mechanical SOLAR COMPASS module offered as an accessory for Instro's Target Acquisition Systems.

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    SAMOS Info

  • MAMOS
    MAMOS is a DIGITAL MAGNETIC COMPASS module offered as an accessory for Instro's range of Target Acquisition Systems.

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    MAMOS Info

North Finding

Accurate line of sight orientation is increasingly critical as the limitations of built-in magnetic compasses used by electro-optic sensors are being understood. The seamless integration of Instro's North Finding modules with our goniometers and TAS computing software application provide quick and easy to use magnetic and non-magnetic North references.

With emphasis on highly portable light weight and low power design and use of state of art sensing techniques, Instro's North finding modules overcome the limitations of bulky gyro-compasses and associated batteries and enable inaccurate DMC based EO sensors to be used for CAT-1 applications.