Description:

Allstar Performance Smart Tool angle finders are durable field tools that can be used as a level, plumb, and clinometer. They digitally display angles in degrees, percentage of slope, and pitch (inches of rise or fall per linear foot) to an accuracy of 1/10 degree. Their dimensions are 6 in. x 1.5 x 2 in., with a total weight of 7.5 oz. These angle finders feature an environmentally sealed polycarbonate housing. For quick reference, use the sensitive acrylic bubbles. For high precision, use the digital display.

Controls include:

* On/off automatic shut-off if left idle for six minutes
* Hold-freeze or unfreeze display readings
* Listen and level audio; beeper will sound at level and plumb
* Simple 2-step calibration procedure
* Up/down arrows show direction of tilt to reach level or plumb
* 9 V low-battery indicator