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 and for anyone who needs to be able to measure directional indications, heights, vertical angles and slopes – with speed and accuracy.

Product Features

• High accuracy – precise readings in seconds
• Durable aluminum housing – protects against impact, corrosion and water
• Edges at 90 degrees angles for contact measuring
• Individually calibrated. Optical adjustment for reading