Nontoxic, Green Organic Spirit-Filled Tube—Provides an accurate and quick response while maintaining environmental safety
Precision Die Cast Aluminum Case—Offers maximum durability in the most abusive installations; also furnished with an anti-scratch, hard powder coat finish
Clear Shatter Proof Lens—Offers added protection; comprised of polycarbonate or optional double strength glass
Adjustable Stem—Allows stem to be adjusted to any convenient viewing angle