The Suunto Tandem is a liquid-filled precision compass and clinometer in one compact aluminum housing. This instrument is an excellent tool for surveyors, engineers, cartographers, geologists, miners, architects, satellite installers, and for anyone who needs to be able to measure directional indications, heights, vertical angles and slopes - with speed and accuracy.

This tool is a must have for satellite installers! Nothing is more frustrating than finding out you have to move your Satellite dish due to large trees or buildings obstructing the line of site. With the Suunto Tandem, you can find obstructions before installing!

The Suunto Tandem also features a lanyard, and a convenient carrying pouch with a belt loop. You can change the Tandem from compass to clinometer with the click of your wrist.