SPI Levels

SPI - Digital Protractor - Anlge Measurement Tool This protractor provides an immediate digital reading of any angle in a full circle with 0-90º-0-90º-0 readings. The machined aluminum frame is rigid and light with a precise platform that allows the sensor and its microprocessor circuit to provide hight accuracy throughout the entire 360&...

SPI - Pro 360 Digital Level - Angle Measurement Tool 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 withou...

SPI - Pro 3600 Digital Level - Angle Measurement Tool Full 360 degree range (90° x 4). Easy to read LCD display. Maximum accuracy of +/- 0.05° and maximum resolution of 0.01° Precision, machined aluminum frame. Unit can be recalibrated to factory accuracy in the field without special tools or fixtures. RS-232 compatible interface...