The DQL-16B is all you need for both slope and height measurements. It is a liquid-flled precision scale and clinometer in one compact aluminium housing that is easy to use and rugged enough to protect against impact, corrosion, and water. This top-quality precision instrument combines precision accuracy with fast and easy one-hand operation.
The clinometer scale is in degree and percent (0-90°, 0-150%). The clinometer is graduated in 1°, 1% increments and is individually calibrated. The two edges at 90 degrees angle make the contact measurements possible, for example, when installing and positioning a satelite antenna.