Product Description

The AngleStar® Protractor System (APS) is a ready to use, stand-alone system for angle measurements. The system incorporates an AngleStar® ratiometric electronic clinometer, a digital LCD display, and a four foot interconnecting cable (cable lengths up to 200 feet are available, consult factory for details). This system will operate for 500 hours on one 9 volt battery (not included), or may be powered from an external power source between +9 and +15 VDC, drawing minimal current. The display may be mounted up to 200 feet from the sensor for remote sensing applications such as drilling equipment or tower crane overload protection. There are three systems to choose from; ±19.99 degrees with 0.01 degree resolution, ±45° or 0-90°, both having 0.1 degree resolution.