BookMarking Page - Slope Indicator Tiltmeter We can customize our basic inclinometer models in several ways, to better fit your specific needs. First, we can add a color background behind the glass tube, so when the ball reaches a certain zone, the background color indicates the tilt is in a critical location. 2, and 3 colors may be added to the background. Another option is to paint the numbers on the face in white, yellow "to show caution" Sat, 11 Nov 2017 06:21:11 UTC en