• Multi-functional. Digital Level, 360º Protractor and Inclinometer.
• Instant LCD display of level, tilt, true vertical or any angle in between to hightest accuracy, one tenth of a degree reading.
• Floating zero! Provides zero selection anywhere within it 360º range.
• Hold button freeze! Displays reading for convient out of sight measurements.
• High-impact machined aluminum fram houses a rugged electronic sensor, custom circuitry and the liquid crystal display.
• Full 360 degree range (90° x 4)
• Easy to read LCD display which intelligently flips over when the unit is upside down.
• Maximum accuracy of +/- 0.1° and maximum resolution of 0. 1°
• Precision, machined aluminum frame.
• Unit can be recalibrated to factory accuracy in the field without special tools or fixtures.
• Low battery indicator. Automatic shuttoff.

The PRO 360 Digital Protractor from SmartTool Technologies is a revolutionary measuring tool that provides an immediate, digital reading of all angles in a 360° range. The unit utilizes a patented, liquid-filled sensor combined with precision measurement circuitry to provide unparalleled accuracy and stability.

A precision machined aluminum frame provides a rigid, lightweight, ultra-precise platform for extremely accurate measurements. The frame is grooved along the bottom surface to facilitate use with round objects such as pipes or shafts and incorporates threaded holes on the bottom for rigid attachment if desired.

The front panel buttons can be used to capture desired readings or to designate an alternate reference surface from which subsequent angles are then measured. The unit can also be easily recalibrated in the field to factory accuracy using any available flat surface.

The unit operates for up to 500 hours on a single 9V battery, incorporates an automatic power down feature, and ships standard with a rigid plastic case.

Typical applications include: