The RSC-107 is used to check the mounted aircraft compass. It is designed and mounted on a handle at 180º which allows the user to face the aircraft and communicate with others inside the cockpit.
The RSC-107 comes with a padded Pelican case for transportation and storage.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Per the vendor yes, this compass does come with a calibration certificate.
Per the Manufacturer, the compass accuracy is Plus or Minus 2 degrees.