Feature

●Special resin
●360° horizontal and vertical measurements
●Can measure pipes and poles
●Round Acrylic Bubble Tube
●4-Line Acrylic Horizontal Bubble Tubes
●Sensitivity: 0.0286° (0.50 mm/m)
●Accuracy: ±2.50 mm/m = within ±0.1432°


Description

Attach it to a handrail and allow you to measure and install it with both hands free.
Round bubble tube allows straight release of post
With glow-in-the-dark light, it accumulated light in a bright place and glows for a few minutes in the dark.